diff --git a/Cargo.lock b/Cargo.lock
index e5b9853..a96215e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -64,12 +64,6 @@ dependencies = [
  "alloc-no-stdlib",
 ]
 
-[[package]]
-name = "arrayvec"
-version = "0.5.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "23b62fc65de8e4e7f52534fb52b0f3ed04746ae267519eef2a83941e8085068b"
-
 [[package]]
 name = "async-compression"
 version = "0.3.12"
@@ -101,7 +95,7 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "616896e05fc0e2649463a93a15183c6a16bf03413a7af88ef1285ddedfa9cda5"
 dependencies = [
- "num-traits 0.2.14",
+ "num-traits",
 ]
 
 [[package]]
@@ -112,9 +106,9 @@ checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "base-x"
-version = "0.2.8"
+version = "0.2.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4521f3e3d031370679b3b140beb36dfe4801b09ac77e30c61941f97df3ef28b"
+checksum = "dc19a4937b4fbd3fe3379793130e42060d10627a360f2127802b10b87e7baf74"
 
 [[package]]
 name = "base64"
@@ -142,9 +136,9 @@ dependencies = [
 
 [[package]]
 name = "block-buffer"
-version = "0.9.0"
+version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4152116fd6e9dadb291ae18fc1ec3575ed6d84c29642d97890f4b4a3417297e4"
+checksum = "0bf7fe51849ea569fd452f37822f606a5cabb684dc918707a0193fd4664ff324"
 dependencies = [
  "generic-array 0.14.5",
 ]
@@ -232,7 +226,7 @@ checksum = "670ad68c9088c2a963aaa298cb369688cf3f9465ce5e2d4ca10e6e0098a1ce73"
 dependencies = [
  "libc",
  "num-integer",
- "num-traits 0.2.14",
+ "num-traits",
  "winapi",
 ]
 
@@ -260,15 +254,18 @@ dependencies = [
 
 [[package]]
 name = "config"
-version = "0.11.0"
+version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b1b9d958c2b1368a663f05538fc1b5975adce1e19f435acceae987aceeeb369"
+checksum = "3ea917b74b6edfb5024e3b55d3c8f710b5f4ed92646429601a42e96f0812b31b"
 dependencies = [
+ "async-trait",
+ "json5",
  "lazy_static",
- "nom 5.1.2",
+ "nom",
+ "pathdiff",
+ "ron",
  "rust-ini",
- "serde 1.0.136",
- "serde-hjson",
+ "serde",
  "serde_json",
  "toml",
  "yaml-rust",
@@ -356,13 +353,13 @@ dependencies = [
 ]
 
 [[package]]
-name = "crypto-mac"
-version = "0.11.1"
+name = "crypto-common"
+version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1d1a86f49236c215f271d40892d5fc950490551400b02ef360692c29815c714"
+checksum = "57952ca27b5e3606ff4dd79b0020231aaf9d6aa76dc05fd30137538c50bd3ce8"
 dependencies = [
  "generic-array 0.14.5",
- "subtle",
+ "typenum",
 ]
 
 [[package]]
@@ -376,7 +373,7 @@ name = "db-core"
 version = "0.1.0"
 dependencies = [
  "async-trait",
- "serde 1.0.136",
+ "serde",
  "serde_json",
  "thiserror",
  "url",
@@ -423,11 +420,13 @@ dependencies = [
 
 [[package]]
 name = "digest"
-version = "0.9.0"
+version = "0.10.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3dd60d1080a57a05ab032377049e0591415d2b31afd7028356dbf3cc6dcb066"
+checksum = "f2fb860ca6fafa5552fb6d0e816a69c8e49f0908bf524e30a90d97c85892d506"
 dependencies = [
- "generic-array 0.14.5",
+ "block-buffer 0.10.2",
+ "crypto-common",
+ "subtle",
 ]
 
 [[package]]
@@ -456,6 +455,12 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "212d0f5754cb6769937f4501cc0e67f4f4483c8d2c3e1e922ee9edbe4ab4c7c0"
 
+[[package]]
+name = "dlv-list"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0688c2a7f92e427f44895cd63841bff7b29f8d7a1648b9e7e07a4a365b2e1257"
+
 [[package]]
 name = "dotenv"
 version = "0.15.0"
@@ -468,7 +473,7 @@ version = "1.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e78d4f1cc4ae33bbfc157ed5d5a5ef3bc29227303d595861deb238fcec4e9457"
 dependencies = [
- "serde 1.0.136",
+ "serde",
 ]
 
 [[package]]
@@ -486,12 +491,18 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "21cdad81446a7f7dc43f6a77409efeb9733d2fa65553efef6018ef257c959b73"
 dependencies = [
- "heck 0.4.0",
+ "heck",
  "proc-macro2",
  "quote",
  "syn",
 ]
 
+[[package]]
+name = "event-listener"
+version = "2.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77f3309417938f28bf8228fcff79a4a37103981e3e186d2ccd19c74b38f4eb71"
+
 [[package]]
 name = "fake-simd"
 version = "0.1.2"
@@ -509,9 +520,9 @@ dependencies = [
 
 [[package]]
 name = "flate2"
-version = "1.0.22"
+version = "1.0.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e6988e897c1c9c485f43b47a529cef42fde0547f9d8d41a7062518f1d8fc53f"
+checksum = "b39522e96686d38f4bc984b9198e3a0613264abaebaff2c5c918bfa6b6da09af"
 dependencies = [
  "cfg-if",
  "crc32fast",
@@ -528,7 +539,7 @@ dependencies = [
  "futures-core",
  "futures-sink",
  "pin-project",
- "spin 0.9.2",
+ "spin 0.9.3",
 ]
 
 [[package]]
@@ -714,22 +725,22 @@ dependencies = [
  "ahash",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "db0d4cf898abf0081f964436dc980e96670a0f36863e4b83aaacdb65c9d7ccc3"
+dependencies = [
+ "ahash",
+]
+
 [[package]]
 name = "hashlink"
 version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7249a3129cbc1ffccd74857f81464a323a152173cdb134e0fd81bc803b29facf"
 dependencies = [
- "hashbrown",
-]
-
-[[package]]
-name = "heck"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d621efb26863f0e9924c6ac577e8275e5e6b77455db64ffa6c65c904e9e132c"
-dependencies = [
- "unicode-segmentation",
+ "hashbrown 0.11.2",
 ]
 
 [[package]]
@@ -737,6 +748,9 @@ name = "heck"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2540771e65fc8cb83cd6e8a237f70c319bd5c29f78ed1084ba5d50eeac86f7f9"
+dependencies = [
+ "unicode-segmentation",
+]
 
 [[package]]
 name = "hermit-abi"
@@ -754,13 +768,21 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
 [[package]]
-name = "hmac"
-version = "0.11.0"
+name = "hkdf"
+version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2a2a2320eb7ec0ebe8da8f744d7812d9fc4cb4d09344ac01898dbcb6a20ae69b"
+checksum = "791a029f6b9fc27657f6f188ec6e5e43f6911f6f878e0dc5501396e09809d437"
 dependencies = [
- "crypto-mac",
- "digest 0.9.0",
+ "hmac",
+]
+
+[[package]]
+name = "hmac"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6c49c37c09c17a53d937dfbb742eb3a961d65a994e6bcdcf37e7399d0cc8ab5e"
+dependencies = [
+ "digest 0.10.3",
 ]
 
 [[package]]
@@ -776,9 +798,9 @@ dependencies = [
 
 [[package]]
 name = "http"
-version = "0.2.6"
+version = "0.2.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "31f4c6746584866f0feabcc69893c5b51beef3831656a968ed7ae254cdc4fd03"
+checksum = "ff8670570af52249509a86f5e3e18a08c60b177071826898fde8997cf5f6bfbb"
 dependencies = [
  "bytes",
  "fnv",
@@ -798,9 +820,9 @@ dependencies = [
 
 [[package]]
 name = "httparse"
-version = "1.6.0"
+version = "1.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9100414882e15fb7feccb4897e5f0ff0ff1ca7d1a86a23208ada4d7a18e6c6c4"
+checksum = "496ce29bb5a52785b44e0f7ca2847ae0bb839c9bd28f69acac9b99d461c0c04c"
 
 [[package]]
 name = "httpdate"
@@ -848,7 +870,7 @@ dependencies = [
  "hyper",
  "rustls 0.20.4",
  "tokio",
- "tokio-rustls 0.23.3",
+ "tokio-rustls 0.23.4",
 ]
 
 [[package]]
@@ -906,7 +928,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0f647032dfaa1f8b6dc29bd3edb7bbef4861b8b8007ebb118d6db284fd59f6ee"
 dependencies = [
  "autocfg",
- "hashbrown",
+ "hashbrown 0.11.2",
 ]
 
 [[package]]
@@ -932,9 +954,9 @@ dependencies = [
 
 [[package]]
 name = "ipnet"
-version = "2.4.0"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "35e70ee094dc02fd9c13fdad4940090f22dbd6ac7c9e7094a46cf0232a50bc7c"
+checksum = "879d54834c8c76457ef4293a689b2a8c59b076067ad77b15efafbb05f92a592b"
 
 [[package]]
 name = "itertools"
@@ -960,36 +982,34 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "json5"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96b0db21af676c1ce64250b5f40f3ce2cf27e4e47cb91ed91eb6fe9350b430c1"
+dependencies = [
+ "pest",
+ "pest_derive",
+ "serde",
+]
+
 [[package]]
 name = "lazy_static"
 version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
-[[package]]
-name = "lexical-core"
-version = "0.7.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6607c62aa161d23d17a9072cc5da0be67cdfc89d3afb1e8d9c842bebc2525ffe"
-dependencies = [
- "arrayvec",
- "bitflags",
- "cfg-if",
- "ryu",
- "static_assertions",
-]
-
 [[package]]
 name = "libc"
-version = "0.2.122"
+version = "0.2.125"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec647867e2bf0772e28c8bcde4f0d19a9216916e890543b5a03ed8ef27b8f259"
+checksum = "5916d2ae698f6de9bfb891ad7a8d65c09d232dc58cc4ac433c7da3b2fd84bc2b"
 
 [[package]]
 name = "libsqlite3-sys"
-version = "0.23.2"
+version = "0.24.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d2cafc7c74096c336d9d27145f7ebd4f4b6f95ba16aa5a282387267e6925cb58"
+checksum = "898745e570c7d0453cc1fbc4a701eb6c662ed54e8fec8b7d14be137ebeeb9d14"
 dependencies = [
  "cc",
  "pkg-config",
@@ -1014,9 +1034,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.16"
+version = "0.4.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6389c490849ff5bc16be905ae24bc913a9c8892e19b2341dbc175e14c341c2b8"
+checksum = "abb12e687cfb44aa40f41fc3978ef76448f9b6038cad6aef4259d3c095a2382e"
 dependencies = [
  "cfg-if",
 ]
@@ -1050,20 +1070,18 @@ checksum = "a3e378b66a060d48947b590737b30a1be76706c8dd7b8ba0f2fe3989c68a853f"
 
 [[package]]
 name = "md-5"
-version = "0.9.1"
+version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b5a279bb9607f9f53c22d496eade00d138d1bdcccd07d74650387cf94942a15"
+checksum = "658646b21e0b72f7866c7038ab086d3d5e1cd6271f060fd37defb241949d0582"
 dependencies = [
- "block-buffer 0.9.0",
- "digest 0.9.0",
- "opaque-debug 0.3.0",
+ "digest 0.10.3",
 ]
 
 [[package]]
 name = "memchr"
-version = "2.4.1"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "308cc39be01b73d0d18f82a0e7b2a3df85245f84af96fdddc5d202d27e47b86a"
+checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
 
 [[package]]
 name = "mime"
@@ -1079,12 +1097,11 @@ checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
 
 [[package]]
 name = "miniz_oxide"
-version = "0.4.4"
+version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a92518e98c078586bc6c934028adcca4c92a53d6a958196de835170a01d84e4b"
+checksum = "d2b29bd4bc3f33391105ebee3589c19197c4271e3e5a9ec9bfe8127eeff8f082"
 dependencies = [
  "adler",
- "autocfg",
 ]
 
 [[package]]
@@ -1128,17 +1145,6 @@ dependencies = [
  "tempfile",
 ]
 
-[[package]]
-name = "nom"
-version = "5.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ffb4262d26ed83a1c0a33a38fe2bb15797329c85770da05e6b828ddb782627af"
-dependencies = [
- "lexical-core",
- "memchr",
- "version_check",
-]
-
 [[package]]
 name = "nom"
 version = "7.1.1"
@@ -1160,28 +1166,19 @@ dependencies = [
 
 [[package]]
 name = "num-integer"
-version = "0.1.44"
+version = "0.1.45"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d2cc698a63b549a70bc047073d2949cce27cd1c7b0a4a862d08a8031bc2801db"
+checksum = "225d3389fb3509a24c93f5c29eb6bde2586b98d9f016636dff58d7c6f7569cd9"
 dependencies = [
  "autocfg",
- "num-traits 0.2.14",
+ "num-traits",
 ]
 
 [[package]]
 name = "num-traits"
-version = "0.1.43"
+version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "92e5113e9fd4cc14ded8e499429f396a20f98c772a47cc8622a736e1ec843c31"
-dependencies = [
- "num-traits 0.2.14",
-]
-
-[[package]]
-name = "num-traits"
-version = "0.2.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a64b1ec5cda2586e284722486d802acf1f7dbdc623e2bfc57e65ca1cd099290"
+checksum = "578ede34cf02f8924ab9447f50c28075b4d3e5b269972345e7e0372b38c6cdcd"
 dependencies = [
  "autocfg",
 ]
@@ -1208,26 +1205,32 @@ version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2839e79665f131bdb5782e51f2c6c9599c133c6098982a54c794358bf432529c"
 
-[[package]]
-name = "opaque-debug"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
-
 [[package]]
 name = "openssl"
-version = "0.10.38"
+version = "0.10.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c7ae222234c30df141154f159066c5093ff73b63204dcda7121eb082fc56a95"
+checksum = "fb81a6430ac911acb25fe5ac8f1d2af1b4ea8a4fdfda0f1ee4292af2e2d8eb0e"
 dependencies = [
  "bitflags",
  "cfg-if",
  "foreign-types",
  "libc",
  "once_cell",
+ "openssl-macros",
  "openssl-sys",
 ]
 
+[[package]]
+name = "openssl-macros"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b501e44f11665960c7e7fcf062c7d96a14ade4aa98116c004b2e37b5be7d736c"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "openssl-probe"
 version = "0.1.5"
@@ -1236,9 +1239,9 @@ checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"
 
 [[package]]
 name = "openssl-sys"
-version = "0.9.72"
+version = "0.9.73"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7e46109c383602735fa0a2e48dd2b7c892b048e1bf69e5c3b1d804b7d9c203cb"
+checksum = "9d5fd19fb3e0a8191c1e34935718976a3e70c112ab9a24af6d7cadccd9d90bc0"
 dependencies = [
  "autocfg",
  "cc",
@@ -1247,6 +1250,16 @@ dependencies = [
  "vcpkg",
 ]
 
+[[package]]
+name = "ordered-multimap"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ccd746e37177e1711c20dd619a1620f34f5c8b569c53590a72dedd5344d8924a"
+dependencies = [
+ "dlv-list",
+ "hashbrown 0.12.1",
+]
+
 [[package]]
 name = "parking_lot"
 version = "0.11.2"
@@ -1265,7 +1278,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "87f5ec2493a61ac0506c0f4199f99070cbe83857b0337006a30f3e6719b8ef58"
 dependencies = [
  "lock_api",
- "parking_lot_core 0.9.2",
+ "parking_lot_core 0.9.3",
 ]
 
 [[package]]
@@ -1284,9 +1297,9 @@ dependencies = [
 
 [[package]]
 name = "parking_lot_core"
-version = "0.9.2"
+version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "995f667a6c822200b0433ac218e05582f0e2efa1b922a3fd2fbaadc5f87bab37"
+checksum = "09a279cbf25cb0757810394fbc1e359949b59e348145c643a939a525692e6929"
 dependencies = [
  "cfg-if",
  "libc",
@@ -1310,6 +1323,12 @@ version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0c520e05135d6e763148b6426a837e239041653ba7becd2e538c076c738025fc"
 
+[[package]]
+name = "pathdiff"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8835116a5c179084a830efb3adc117ab007512b535bc1a21c991d3b32a6b44dd"
+
 [[package]]
 name = "percent-encoding"
 version = "2.1.0"
@@ -1420,9 +1439,9 @@ dependencies = [
 
 [[package]]
 name = "pin-project-lite"
-version = "0.2.8"
+version = "0.2.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e280fbe77cc62c91527259e9442153f4688736748d24660126286329742b4c6c"
+checksum = "e0a7ae3ac2f1173085d398531c705756c94a4c56843785df85a60c1a0afac116"
 
 [[package]]
 name = "pin-utils"
@@ -1489,9 +1508,9 @@ checksum = "a1d01941d82fa2ab50be1e79e6714289dd7cde78eba4c074bc5a4374f650dfe0"
 
 [[package]]
 name = "quote"
-version = "1.0.17"
+version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "632d02bff7f874a36f33ea8bb416cd484b90cc66c1194b1a1110d067a7013f58"
+checksum = "a1feb54ed693b93a84e14094943b84b7c4eae204c512b7ccb95ab0c66d278ad1"
 dependencies = [
  "proc-macro2",
 ]
@@ -1601,12 +1620,12 @@ dependencies = [
  "rustls 0.20.4",
  "rustls-native-certs",
  "rustls-pemfile 0.3.0",
- "serde 1.0.136",
+ "serde",
  "serde_json",
  "serde_urlencoded",
  "tokio",
  "tokio-native-tls",
- "tokio-rustls 0.23.3",
+ "tokio-rustls 0.23.4",
  "tokio-util 0.6.9",
  "url",
  "wasm-bindgen",
@@ -1641,10 +1660,25 @@ dependencies = [
 ]
 
 [[package]]
-name = "rust-ini"
-version = "0.13.0"
+name = "ron"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3e52c148ef37f8c375d49d5a73aa70713125b7f19095948a923f80afdeb22ec2"
+checksum = "1b861ecaade43ac97886a512b360d01d66be9f41f3c61088b42cedf92e03d678"
+dependencies = [
+ "base64",
+ "bitflags",
+ "serde",
+]
+
+[[package]]
+name = "rust-ini"
+version = "0.18.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f6d5f2436026b4f6e79dc829837d467cc7e9a55ee40e750d716713540715a2df"
+dependencies = [
+ "cfg-if",
+ "ordered-multimap",
+]
 
 [[package]]
 name = "rustc_version"
@@ -1661,7 +1695,7 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bfa0f585226d2e68097d4f95d113b15b83a82e819ab25717ec0590d9584ef366"
 dependencies = [
- "semver 1.0.7",
+ "semver 1.0.9",
 ]
 
 [[package]]
@@ -1691,25 +1725,16 @@ dependencies = [
 
 [[package]]
 name = "rustls-native-certs"
-version = "0.6.1"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ca9ebdfa27d3fc180e42879037b5338ab1c040c06affd00d8338598e7800943"
+checksum = "0167bac7a9f490495f3c33013e7722b53cb087ecbe082fb0c6387c96f634ea50"
 dependencies = [
  "openssl-probe",
- "rustls-pemfile 0.2.1",
+ "rustls-pemfile 1.0.0",
  "schannel",
  "security-framework",
 ]
 
-[[package]]
-name = "rustls-pemfile"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5eebeaeb360c87bfb72e84abdb3447159c0eaececf1bef2aecd65a8be949d1c9"
-dependencies = [
- "base64",
-]
-
 [[package]]
 name = "rustls-pemfile"
 version = "0.3.0"
@@ -1719,6 +1744,15 @@ dependencies = [
  "base64",
 ]
 
+[[package]]
+name = "rustls-pemfile"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e7522c9de787ff061458fe9a829dc790a3f5b22dc571694fc5883f448b94d9a9"
+dependencies = [
+ "base64",
+]
+
 [[package]]
 name = "ryu"
 version = "1.0.9"
@@ -1804,9 +1838,9 @@ dependencies = [
 
 [[package]]
 name = "semver"
-version = "1.0.7"
+version = "1.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d65bd28f48be7196d222d95b9243287f48d27aca604e08497513019ff0502cc4"
+checksum = "8cb243bdfdb5936c8dc3c45762a19d12ab4550cdc753bc247637d4ec35a040fd"
 
 [[package]]
 name = "semver-parser"
@@ -1816,36 +1850,18 @@ checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
 
 [[package]]
 name = "serde"
-version = "0.8.23"
+version = "1.0.137"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9dad3f759919b92c3068c696c15c3d17238234498bbdcc80f2c469606f948ac8"
-
-[[package]]
-name = "serde"
-version = "1.0.136"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ce31e24b01e1e524df96f1c2fdd054405f8d7376249a5110886fb4b658484789"
+checksum = "61ea8d54c77f8315140a05f4c7237403bf38b72704d031543aa1d16abbf517d1"
 dependencies = [
  "serde_derive",
 ]
 
-[[package]]
-name = "serde-hjson"
-version = "0.9.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a3a4e0ea8a88553209f6cc6cfe8724ecad22e1acf372793c27d995290fe74f8"
-dependencies = [
- "lazy_static",
- "num-traits 0.1.43",
- "regex",
- "serde 0.8.23",
-]
-
 [[package]]
 name = "serde_derive"
-version = "1.0.136"
+version = "1.0.137"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08597e7152fcd306f41838ed3e37be9eaeed2b61c42e2117266a554fab4662f9"
+checksum = "1f26faba0c3959972377d3b2d306ee9f71faee9714294e41bb777f83f88578be"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1854,13 +1870,13 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.79"
+version = "1.0.81"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e8d9fa5c3b304765ce1fd9c4c8a3de2c8db365a5b91be52f186efc675681d95"
+checksum = "9b7ce2b32a1aed03c558dc61a5cd328f15aff2dbc17daad8fb8af04d2100e15c"
 dependencies = [
  "itoa",
  "ryu",
- "serde 1.0.136",
+ "serde",
 ]
 
 [[package]]
@@ -1872,7 +1888,7 @@ dependencies = [
  "form_urlencoded",
  "itoa",
  "ryu",
- "serde 1.0.136",
+ "serde",
 ]
 
 [[package]]
@@ -1884,20 +1900,18 @@ dependencies = [
  "block-buffer 0.7.3",
  "digest 0.8.1",
  "fake-simd",
- "opaque-debug 0.2.3",
+ "opaque-debug",
 ]
 
 [[package]]
 name = "sha-1"
-version = "0.9.8"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99cd6713db3cf16b6c84e06321e049a9b9f699826e16096d23bbcc44d15d51a6"
+checksum = "028f48d513f9678cda28f6e4064755b3fbb2af6acd672f2c209b62323f7aea0f"
 dependencies = [
- "block-buffer 0.9.0",
  "cfg-if",
  "cpufeatures",
- "digest 0.9.0",
- "opaque-debug 0.3.0",
+ "digest 0.10.3",
 ]
 
 [[package]]
@@ -1917,15 +1931,13 @@ checksum = "ae1a47186c03a32177042e55dbc5fd5aee900b8e0069a8d70fba96a9375cd012"
 
 [[package]]
 name = "sha2"
-version = "0.9.9"
+version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d58a1e1bf39749807d89cf2d98ac2dfa0ff1cb3faa38fbb64dd88ac8013d800"
+checksum = "55deaec60f81eefe3cce0dc50bda92d6d8e88f2a27df7c5033b42afeb1ed2676"
 dependencies = [
- "block-buffer 0.9.0",
  "cfg-if",
  "cpufeatures",
- "digest 0.9.0",
- "opaque-debug 0.3.0",
+ "digest 0.10.3",
 ]
 
 [[package]]
@@ -1982,9 +1994,9 @@ checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
 
 [[package]]
 name = "spin"
-version = "0.9.2"
+version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "511254be0c5bcf062b019a6c89c01a664aa359ded62f78aa72c6fc137c0590e5"
+checksum = "c530c2b0d0bf8b69304b39fe2001993e267461948b890cd037d8ad4293fa1a0d"
 dependencies = [
  "lock_api",
 ]
@@ -1996,15 +2008,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b4b7922be017ee70900be125523f38bdd644f4f06a1b16e8fa5a8ee8c34bffd4"
 dependencies = [
  "itertools",
- "nom 7.1.1",
+ "nom",
  "unicode_categories",
 ]
 
 [[package]]
 name = "sqlx"
-version = "0.5.11"
+version = "0.5.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc15591eb44ffb5816a4a70a7efd5dd87bfd3aa84c4c200401c4396140525826"
+checksum = "551873805652ba0d912fec5bbb0f8b4cdd96baf8e2ebf5970e5671092966019b"
 dependencies = [
  "sqlx-core",
  "sqlx-macros",
@@ -2012,9 +2024,9 @@ dependencies = [
 
 [[package]]
 name = "sqlx-core"
-version = "0.5.11"
+version = "0.5.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "195183bf6ff8328bb82c0511a83faf60aacf75840103388851db61d7a9854ae3"
+checksum = "e48c61941ccf5ddcada342cd59e3e5173b007c509e1e8e990dafc830294d9dc5"
 dependencies = [
  "ahash",
  "atoi",
@@ -2026,6 +2038,7 @@ dependencies = [
  "crossbeam-queue",
  "dirs",
  "either",
+ "event-listener",
  "flume",
  "futures-channel",
  "futures-core",
@@ -2034,6 +2047,7 @@ dependencies = [
  "futures-util",
  "hashlink",
  "hex",
+ "hkdf",
  "hmac",
  "indexmap",
  "itoa",
@@ -2047,9 +2061,9 @@ dependencies = [
  "percent-encoding",
  "rand",
  "rustls 0.19.1",
- "serde 1.0.136",
+ "serde",
  "serde_json",
- "sha-1 0.9.8",
+ "sha-1 0.10.0",
  "sha2",
  "smallvec",
  "sqlformat",
@@ -2067,18 +2081,18 @@ dependencies = [
 
 [[package]]
 name = "sqlx-macros"
-version = "0.5.11"
+version = "0.5.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eee35713129561f5e55c554bba1c378e2a7e67f81257b7311183de98c50e6f94"
+checksum = "bc0fba2b0cae21fc00fe6046f8baa4c7fcb49e379f0f592b04696607f69ed2e1"
 dependencies = [
  "dotenv",
  "either",
- "heck 0.3.3",
+ "heck",
  "hex",
  "once_cell",
  "proc-macro2",
  "quote",
- "serde 1.0.136",
+ "serde",
  "serde_json",
  "sha2",
  "sqlx-core",
@@ -2089,9 +2103,9 @@ dependencies = [
 
 [[package]]
 name = "sqlx-rt"
-version = "0.5.11"
+version = "0.5.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b555e70fbbf84e269ec3858b7a6515bcfe7a166a7cc9c636dd6efd20431678b6"
+checksum = "4db708cd3e459078f85f39f96a00960bd841f66ee2a669e90bf36907f5a79aae"
 dependencies = [
  "actix-rt",
  "once_cell",
@@ -2121,7 +2135,7 @@ dependencies = [
  "log",
  "rand",
  "reqwest",
- "serde 1.0.136",
+ "serde",
  "serde_json",
  "sqlx",
  "tera",
@@ -2131,12 +2145,6 @@ dependencies = [
  "validator",
 ]
 
-[[package]]
-name = "static_assertions"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
-
 [[package]]
 name = "stdweb"
 version = "0.4.20"
@@ -2159,7 +2167,7 @@ checksum = "c87a60a40fccc84bef0652345bbbbbe20a605bf5d0ce81719fc476f5c03b50ef"
 dependencies = [
  "proc-macro2",
  "quote",
- "serde 1.0.136",
+ "serde",
  "serde_derive",
  "syn",
 ]
@@ -2173,7 +2181,7 @@ dependencies = [
  "base-x",
  "proc-macro2",
  "quote",
- "serde 1.0.136",
+ "serde",
  "serde_derive",
  "serde_json",
  "sha1",
@@ -2204,9 +2212,9 @@ checksum = "6bdef32e8150c2a081110b42772ffe7d7c9032b606bc226c8260fd97e0976601"
 
 [[package]]
 name = "syn"
-version = "1.0.91"
+version = "1.0.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b683b2b825c8eef438b77c36a06dc262294da3d5a5813fac20da149241dcd44d"
+checksum = "7ff7c592601f11445996a06f8ad0c27f094a58857c2f89e97974ab9235b92c52"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2243,7 +2251,7 @@ dependencies = [
  "pest_derive",
  "rand",
  "regex",
- "serde 1.0.136",
+ "serde",
  "serde_json",
  "slug",
  "unic-segment",
@@ -2251,18 +2259,18 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.30"
+version = "1.0.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "854babe52e4df1653706b98fcfc05843010039b406875930a70e4d9644e5c417"
+checksum = "bd829fe32373d27f76265620b5309d0340cb8550f523c1dda251d6298069069a"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.30"
+version = "1.0.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aa32fd3f627f367fe16f893e2597ae3c05020f8bba2666a4e6ea73d377e5714b"
+checksum = "0396bc89e626244658bef819e22d0cc459e795a5ebe878e6ec336d1674a8d79a"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2318,9 +2326,9 @@ dependencies = [
 
 [[package]]
 name = "tinyvec"
-version = "1.5.1"
+version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2c1c1d5a42b6245520c249549ec267180beaffcc0615401ac8e31853d4b6d8d2"
+checksum = "87cc5ceb3875bb20c2890005a4e226a4651264a5c75edb2421b52861a0a0cb50"
 dependencies = [
  "tinyvec_macros",
 ]
@@ -2333,9 +2341,9 @@ checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
 
 [[package]]
 name = "tokio"
-version = "1.17.0"
+version = "1.18.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2af73ac49756f3f7c01172e34a23e5d0216f6c32333757c2c61feb2bbff5a5ee"
+checksum = "dce653fb475565de9f6fb0614b28bca8df2c430c0cf84bcd9c843f15de5414cc"
 dependencies = [
  "bytes",
  "libc",
@@ -2373,9 +2381,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-rustls"
-version = "0.23.3"
+version = "0.23.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4151fda0cf2798550ad0b34bcfc9b9dcc2a9d2471c895c68f3a8818e54f2389e"
+checksum = "c43ee83903113e03984cb9e5cebe6c04a5116269e900e3ddba8f068a62adda59"
 dependencies = [
  "rustls 0.20.4",
  "tokio",
@@ -2423,11 +2431,11 @@ dependencies = [
 
 [[package]]
 name = "toml"
-version = "0.5.8"
+version = "0.5.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a31142970826733df8241ef35dc040ef98c679ab14d7c3e54d827099b3acecaa"
+checksum = "8d82e1a7758622a465f8cee077614c73484dac5b836c02ff6a40d5d1010324d7"
 dependencies = [
- "serde 1.0.136",
+ "serde",
 ]
 
 [[package]]
@@ -2438,9 +2446,9 @@ checksum = "360dfd1d6d30e05fda32ace2c8c70e9c0a9da713275777f5a4dbb8a1893930c6"
 
 [[package]]
 name = "tracing"
-version = "0.1.33"
+version = "0.1.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "80b9fa4360528139bc96100c160b7ae879f5567f49f1782b0b02035b0358ebf3"
+checksum = "5d0ecdcb44a79f0fe9844f0c4f33a342cbcbb5117de8001e6ba0dc2351327d09"
 dependencies = [
  "cfg-if",
  "pin-project-lite",
@@ -2450,9 +2458,9 @@ dependencies = [
 
 [[package]]
 name = "tracing-attributes"
-version = "0.1.20"
+version = "0.1.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e65ce065b4b5c53e73bb28912318cb8c9e9ad3921f1d669eb0e68b4c8143a2b"
+checksum = "cc6b8ad3567499f98a1db7a752b07a7c8c7c7c34c332ec00effb2b0027974b7c"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2461,9 +2469,9 @@ dependencies = [
 
 [[package]]
 name = "tracing-core"
-version = "0.1.24"
+version = "0.1.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90442985ee2f57c9e1b548ee72ae842f4a9a20e3f417cc38dbc5dc684d9bb4ee"
+checksum = "f54c8ca710e81886d498c2fd3331b56c93aa248d49de2222ad2742247c60072f"
 dependencies = [
  "lazy_static",
 ]
@@ -2492,7 +2500,7 @@ dependencies = [
  "thiserror",
  "tinyvec",
  "tokio",
- "tokio-rustls 0.23.3",
+ "tokio-rustls 0.23.4",
  "url",
  "webpki 0.22.0",
 ]
@@ -2515,7 +2523,7 @@ dependencies = [
  "smallvec",
  "thiserror",
  "tokio",
- "tokio-rustls 0.23.3",
+ "tokio-rustls 0.23.4",
  "trust-dns-proto",
  "webpki-roots 0.22.3",
 ]
@@ -2599,9 +2607,9 @@ dependencies = [
 
 [[package]]
 name = "unicode-bidi"
-version = "0.3.7"
+version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a01404663e3db436ed2746d9fefef640d868edae3cceb81c3b8d5732fda678f"
+checksum = "099b7128301d285f79ddd55b9a83d5e6b9e97c92e0ea0daebee7263e932de992"
 
 [[package]]
 name = "unicode-normalization"
@@ -2620,9 +2628,9 @@ checksum = "7e8820f5d777f6224dc4be3632222971ac30164d4a258d595640799554ebfd99"
 
 [[package]]
 name = "unicode-xid"
-version = "0.2.2"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ccb82d61f80a663efe1f787a51b16b5a51e3314d6ac365b08639f52387b33f3"
+checksum = "957e51f3646910546462e67d5f7599b9e4fb8acdd304b087a6494730f9eebf04"
 
 [[package]]
 name = "unicode_categories"
@@ -2646,7 +2654,7 @@ dependencies = [
  "idna",
  "matches",
  "percent-encoding",
- "serde 1.0.136",
+ "serde",
 ]
 
 [[package]]
@@ -2657,26 +2665,25 @@ checksum = "bc5cf98d8186244414c848017f0e2676b3fcb46807f6668a97dfe67359a3c4b7"
 
 [[package]]
 name = "validator"
-version = "0.14.0"
+version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d0f08911ab0fee2c5009580f04615fa868898ee57de10692a45da0c3bcc3e5e"
+checksum = "f07b0a1390e01c0fc35ebb26b28ced33c9a3808f7f9fbe94d3cc01e233bfeed5"
 dependencies = [
  "idna",
  "lazy_static",
  "regex",
- "serde 1.0.136",
+ "serde",
  "serde_derive",
  "serde_json",
  "url",
  "validator_derive",
- "validator_types",
 ]
 
 [[package]]
 name = "validator_derive"
-version = "0.14.0"
+version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d85135714dba11a1bd0b3eb1744169266f1a38977bf4e3ff5e2e1acb8c2b7eee"
+checksum = "ea7ed5e8cf2b6bdd64a6c4ce851da25388a89327b17b88424ceced6bd5017923"
 dependencies = [
  "if_chain",
  "lazy_static",
@@ -2690,9 +2697,9 @@ dependencies = [
 
 [[package]]
 name = "validator_types"
-version = "0.14.0"
+version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ded9d97e1d42327632f5f3bae6403c04886e2de3036261ef42deebd931a6a291"
+checksum = "d2ddf34293296847abfc1493b15c6e2f5d3cd19f57ad7d22673bf4c6278da329"
 dependencies = [
  "proc-macro2",
  "syn",
@@ -2906,9 +2913,9 @@ checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
 [[package]]
 name = "windows-sys"
-version = "0.34.0"
+version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5acdd78cb4ba54c0045ac14f62d8f94a03d10047904ae2a40afa1e99d8f70825"
+checksum = "ea04155a16a59f9eab786fe12a4a450e75cdb175f9e0d80da1e17db09f55b8d2"
 dependencies = [
  "windows_aarch64_msvc",
  "windows_i686_gnu",
@@ -2919,33 +2926,33 @@ dependencies = [
 
 [[package]]
 name = "windows_aarch64_msvc"
-version = "0.34.0"
+version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "17cffbe740121affb56fad0fc0e421804adf0ae00891205213b5cecd30db881d"
+checksum = "9bb8c3fd39ade2d67e9874ac4f3db21f0d710bee00fe7cab16949ec184eeaa47"
 
 [[package]]
 name = "windows_i686_gnu"
-version = "0.34.0"
+version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2564fde759adb79129d9b4f54be42b32c89970c18ebf93124ca8870a498688ed"
+checksum = "180e6ccf01daf4c426b846dfc66db1fc518f074baa793aa7d9b9aaeffad6a3b6"
 
 [[package]]
 name = "windows_i686_msvc"
-version = "0.34.0"
+version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9cd9d32ba70453522332c14d38814bceeb747d80b3958676007acadd7e166956"
+checksum = "e2e7917148b2812d1eeafaeb22a97e4813dfa60a3f8f78ebe204bcc88f12f024"
 
 [[package]]
 name = "windows_x86_64_gnu"
-version = "0.34.0"
+version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cfce6deae227ee8d356d19effc141a509cc503dfd1f850622ec4b0f84428e1f4"
+checksum = "4dcd171b8776c41b97521e5da127a2d86ad280114807d0b2ab1e462bc764d9e1"
 
 [[package]]
 name = "windows_x86_64_msvc"
-version = "0.34.0"
+version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d19538ccc21819d01deaf88d6a17eae6596a12e9aafdbb97916fb49896d89de9"
+checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680"
 
 [[package]]
 name = "winreg"
diff --git a/Cargo.toml b/Cargo.toml
index b9d6c72..c6cd47a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,13 +11,13 @@ build = "build.rs"
 
 [dependencies]
 actix-rt = "2.7"
-config = "0.11.0"
+config = "0.13.0"
 lazy_static = "1.4.0"
 rand = "0.8.5"
 tera = "1.15"
 tokio = { version = "1.17", features = ["fs", "time"] }
 url = { version  = "2.2.2", features = ["serde"] }
-validator = { version = "0.14", features = ["derive"]}
+validator = { version = "0.15", features = ["derive"]}
 derive_more = "0.99.17"
 log = "0.4.16"
 
diff --git a/src/settings.rs b/src/settings.rs
index f350b2e..b17dc88 100644
--- a/src/settings.rs
+++ b/src/settings.rs
@@ -180,51 +180,57 @@ impl Settings {
     }
 
     pub fn new() -> Result<Self, ConfigError> {
-        let mut s = Config::new();
+        let mut s = Config::builder();
 
         // setting default values
         #[cfg(test)]
-        s.set_default("database.pool", 2.to_string())
-            .expect("Couldn't get the number of CPUs");
+        {
+            s = s
+                .set_default("database.pool", "2")
+                .expect("Couldn't get the number of CPUs");
+        }
 
         const CURRENT_DIR: &str = "./config/default.toml";
         const ETC: &str = "/etc/starchart/config.toml";
 
-        if let Ok(path) = env::var("STARCHART_CONFIG") {
-            s.merge(File::with_name(&path))?;
-        } else if Path::new(CURRENT_DIR).exists() {
+        let mut read_file = false;
+        if Path::new(CURRENT_DIR).exists() {
             // merging default config from file
-            s.merge(File::with_name(CURRENT_DIR))?;
-        } else if Path::new(ETC).exists() {
-            s.merge(File::with_name(ETC))?;
-        } else {
+            s = s.add_source(File::with_name(CURRENT_DIR));
+            read_file = true;
+        }
+
+        if Path::new(ETC).exists() {
+            s = s.add_source(File::with_name(ETC));
+            read_file = true;
+        }
+
+        if let Ok(path) = env::var("STARCHART_CONFIG") {
+            s = s.add_source(File::with_name(&path));
+            read_file = true;
+        }
+        if !read_file {
             log::warn!("configuration file not found");
         }
 
-        s.merge(Environment::with_prefix("STARCHART").separator("__"))?;
-
-        check_url(&s);
+        s = s.add_source(Environment::with_prefix("STARCHART").separator("__"));
 
         match env::var("PORT") {
-            Ok(val) => {
-                s.set("server.port", val).unwrap();
-            }
+            Ok(val) => s = s.set_override("server.port", val).unwrap(),
             Err(e) => warn!("couldn't interpret PORT: {}", e),
         }
 
         match env::var("DATABASE_URL") {
-            Ok(val) => {
-                let url = Url::parse(&val).expect("couldn't parse Database URL");
-                s.set("database.url", url.to_string())
-                    .expect("unable to set database URL");
-            }
+            Ok(val) => s = s.set_override("database.url", val).unwrap(),
+            //let url = Url::parse(&val).expect("couldn't parse Database URL");
+            //TODO: sqlite fails Url::parse, figure out workarounds
             Err(e) => {
                 warn!("couldn't interpret DATABASE_URL: {}", e);
-                set_database_url(&mut s);
             }
         }
 
-        let mut settings: Settings = s.try_into()?;
+        let mut settings = s.build()?.try_deserialize::<Settings>()?;
+        settings.check_url();
 
         settings.log.set_log_level();
         settings.repository.create_root_dir();
@@ -234,58 +240,54 @@ impl Settings {
 
         Ok(settings)
     }
+
+    #[cfg(not(tarpaulin_include))]
+    fn check_url(&self) {
+        Url::parse(&self.source_code).expect("Please enter a URL for source_code in settings");
+    }
 }
 
-#[cfg(not(tarpaulin_include))]
-fn check_url(s: &Config) {
-    let url = s
-        .get::<String>("source_code")
-        .expect("Couldn't access source_code");
+//#[cfg(not(tarpaulin_include))]
+//fn set_from_database_url(s: &mut Config, database_conf: &DatabaseBuilder) {
+//    s.set("database.username", database_conf.username.clone())
+//        .expect("Couldn't set database username");
+//    s.set("database.password", database_conf.password.clone())
+//        .expect("Couldn't access database password");
+//    s.set("database.hostname", database_conf.hostname.clone())
+//        .expect("Couldn't access database hostname");
+//    s.set("database.port", database_conf.port as i64)
+//        .expect("Couldn't access database port");
+//    s.set("database.name", database_conf.name.clone())
+//        .expect("Couldn't access database name");
+//    s.set(
+//        "database.database_type",
+//        format!("{}", database_conf.database_type),
+//    )
+//    .expect("Couldn't access database type");
+//}
 
-    Url::parse(&url).expect("Please enter a URL for source_code in settings");
-}
-
-#[cfg(not(tarpaulin_include))]
-fn set_from_database_url(s: &mut Config, database_conf: &DatabaseBuilder) {
-    s.set("database.username", database_conf.username.clone())
-        .expect("Couldn't set database username");
-    s.set("database.password", database_conf.password.clone())
-        .expect("Couldn't access database password");
-    s.set("database.hostname", database_conf.hostname.clone())
-        .expect("Couldn't access database hostname");
-    s.set("database.port", database_conf.port as i64)
-        .expect("Couldn't access database port");
-    s.set("database.name", database_conf.name.clone())
-        .expect("Couldn't access database name");
-    s.set(
-        "database.database_type",
-        format!("{}", database_conf.database_type),
-    )
-    .expect("Couldn't access database type");
-}
-
-#[cfg(not(tarpaulin_include))]
-fn set_database_url(s: &mut Config) {
-    s.set(
-        "database.url",
-        format!(
-            r"{}://{}:{}@{}:{}/{}",
-            s.get::<String>("database.database_type")
-                .expect("Couldn't access database database_type"),
-            s.get::<String>("database.username")
-                .expect("Couldn't access database username"),
-            s.get::<String>("database.password")
-                .expect("Couldn't access database password"),
-            s.get::<String>("database.hostname")
-                .expect("Couldn't access database hostname"),
-            s.get::<String>("database.port")
-                .expect("Couldn't access database port"),
-            s.get::<String>("database.name")
-                .expect("Couldn't access database name")
-        ),
-    )
-    .expect("Couldn't set databse url");
-}
+//#[cfg(not(tarpaulin_include))]
+//fn set_database_url(s: &mut Config) {
+//    s.set(
+//        "database.url",
+//        format!(
+//            r"{}://{}:{}@{}:{}/{}",
+//            s.get::<String>("database.database_type")
+//                .expect("Couldn't access database database_type"),
+//            s.get::<String>("database.username")
+//                .expect("Couldn't access database username"),
+//            s.get::<String>("database.password")
+//                .expect("Couldn't access database password"),
+//            s.get::<String>("database.hostname")
+//                .expect("Couldn't access database hostname"),
+//            s.get::<String>("database.port")
+//                .expect("Couldn't access database port"),
+//            s.get::<String>("database.name")
+//                .expect("Couldn't access database name")
+//        ),
+//    )
+//    .expect("Couldn't set databse url");
+//}
 
 #[cfg(test)]
 mod tests {
diff --git a/src/tests.rs b/src/tests.rs
index f7c851e..4d1d998 100644
--- a/src/tests.rs
+++ b/src/tests.rs
@@ -44,6 +44,7 @@ pub mod sqlx_sqlite {
 
     pub async fn get_data() -> (BoxDB, Arc<Data>) {
         let url = env::var("SQLITE_DATABASE_URL").unwrap();
+        env::set_var("DATABASE_URL", &url);
         println!("found db url: {url}");
         let mut settings = Settings::new().unwrap();
         settings.database.url = url.clone();