diff --git a/Cargo.toml b/Cargo.toml
index 06bfd34..e17f98a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -56,5 +56,5 @@ sqlx = { version = "0.6.1", features = [ "runtime-actix-rustls", "postgres", "ti
 
 [dev-dependencies]
 #actix-rt = "2.7.0"
-base64 = "0.13.0"
+base64 = "0.22.0"
 mktemp = "0.5.1"