diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index fe3a0359..0d5a6e31 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -55,7 +55,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.16
+          go-version: 1.17
 
       - name: Checkout code
         uses: actions/checkout@v2
diff --git a/Dockerfile b/Dockerfile
index fb252616..3683077f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.16.7-alpine3.13 AS builder
+FROM golang:1.17.0-alpine3.14 AS builder
 
 WORKDIR /usr/local/src/dex
 
diff --git a/Makefile b/Makefile
index b0ced741..0de702e6 100644
--- a/Makefile
+++ b/Makefile
@@ -20,7 +20,7 @@ export GOBIN=$(PWD)/bin
 LD_FLAGS="-w -X main.version=$(VERSION)"
 
 # Dependency versions
-GOLANGCI_VERSION = 1.40.1
+GOLANGCI_VERSION = 1.42.0
 
 PROTOC_VERSION = 3.15.6
 PROTOC_GEN_GO_VERSION = 1.26.0
diff --git a/api/v2/go.mod b/api/v2/go.mod
index 4d44783f..3585bc14 100644
--- a/api/v2/go.mod
+++ b/api/v2/go.mod
@@ -1,8 +1,16 @@
 module github.com/dexidp/dex/api/v2
 
-go 1.14
+go 1.17
 
 require (
 	google.golang.org/grpc v1.40.0
 	google.golang.org/protobuf v1.27.1
 )
+
+require (
+	github.com/golang/protobuf v1.5.0 // indirect
+	golang.org/x/net v0.0.0-20200822124328-c89045814202 // indirect
+	golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd // indirect
+	golang.org/x/text v0.3.0 // indirect
+	google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013 // indirect
+)
diff --git a/go.mod b/go.mod
index 484403b0..940f93b4 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/dexidp/dex
 
-go 1.16
+go 1.17
 
 require (
 	entgo.io/ent v0.9.0
@@ -39,4 +39,47 @@ require (
 	gopkg.in/square/go-jose.v2 v2.6.0
 )
 
+require (
+	cloud.google.com/go v0.90.0 // indirect
+	github.com/Azure/go-ntlmssp v0.0.0-20200615164410-66371956d46c // indirect
+	github.com/Masterminds/goutils v1.1.1 // indirect
+	github.com/Masterminds/semver/v3 v3.1.1 // indirect
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/cespare/xxhash/v2 v2.1.1 // indirect
+	github.com/coreos/go-semver v0.3.0 // indirect
+	github.com/coreos/go-systemd/v22 v22.3.2 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/go-asn1-ber/asn1-ber v1.5.1 // indirect
+	github.com/gogo/protobuf v1.3.2 // indirect
+	github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e // indirect
+	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/google/uuid v1.3.0 // indirect
+	github.com/googleapis/gax-go/v2 v2.0.5 // indirect
+	github.com/huandu/xstrings v1.3.1 // indirect
+	github.com/imdario/mergo v0.3.11 // indirect
+	github.com/inconshreveable/mousetrap v1.0.0 // indirect
+	github.com/jonboulle/clockwork v0.2.0 // indirect
+	github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
+	github.com/mitchellh/copystructure v1.0.0 // indirect
+	github.com/mitchellh/reflectwalk v1.0.0 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/prometheus/client_model v0.2.0 // indirect
+	github.com/prometheus/common v0.26.0 // indirect
+	github.com/prometheus/procfs v0.6.0 // indirect
+	github.com/shopspring/decimal v1.2.0 // indirect
+	github.com/spf13/cast v1.3.1 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+	go.etcd.io/etcd/api/v3 v3.5.0 // indirect
+	go.opencensus.io v0.23.0 // indirect
+	go.uber.org/atomic v1.7.0 // indirect
+	go.uber.org/multierr v1.6.0 // indirect
+	go.uber.org/zap v1.17.0 // indirect
+	golang.org/x/sys v0.0.0-20210806184541-e5e7981a1069 // indirect
+	golang.org/x/text v0.3.6 // indirect
+	google.golang.org/appengine v1.6.7 // indirect
+	google.golang.org/genproto v0.0.0-20210805201207-89edb61ffb67 // indirect
+	gopkg.in/yaml.v2 v2.4.0 // indirect
+	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect
+)
+
 replace github.com/dexidp/dex/api/v2 => ./api/v2
diff --git a/storage/kubernetes/client_test.go b/storage/kubernetes/client_test.go
index 5fee5774..bfe2d038 100644
--- a/storage/kubernetes/client_test.go
+++ b/storage/kubernetes/client_test.go
@@ -72,7 +72,7 @@ func TestInClusterTransport(t *testing.T) {
 	fpath := filepath.Join(os.TempDir(), "test.in_cluster")
 	defer os.RemoveAll(fpath)
 
-	err = ioutil.WriteFile(fpath, []byte("def"), 0644)
+	err = ioutil.WriteFile(fpath, []byte("def"), 0o644)
 	require.NoError(t, err)
 
 	tests := []struct {