diff --git a/.github/workflows/go-cross.yml b/.github/workflows/go-cross.yml
index da46bb4..8e53072 100644
--- a/.github/workflows/go-cross.yml
+++ b/.github/workflows/go-cross.yml
@@ -11,7 +11,7 @@ jobs:
 
     strategy:
       matrix:
-        go-version: [ 1.15, 1.16, 1.x ]
+        go-version: [ 1.17, 1.x ]
         os: [ubuntu-latest, macos-latest, windows-latest]
 
     steps:
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index dc5d2ca..4bbffa8 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -14,9 +14,9 @@ jobs:
     name: Main Process
     runs-on: ubuntu-latest
     env:
-      GO_VERSION: 1.16
-      GOLANGCI_LINT_VERSION: v1.41.1
-      SEIHON_VERSION: v0.8.3
+      GO_VERSION: 1.17
+      GOLANGCI_LINT_VERSION: v1.43.0
+      SEIHON_VERSION: v0.8.5
       CGO_ENABLED: 0
 
     steps:
diff --git a/.golangci.toml b/.golangci.toml
deleted file mode 100644
index 3f14232..0000000
--- a/.golangci.toml
+++ /dev/null
@@ -1,53 +0,0 @@
-[run]
-  deadline = "2m"
-  skip-files = []
-
-[linters-settings]
-
-  [linters-settings.govet]
-    check-shadowing = true
-
-  [linters-settings.gocyclo]
-    min-complexity = 12.0
-
-  [linters-settings.maligned]
-    suggest-new = true
-
-  [linters-settings.goconst]
-    min-len = 3.0
-    min-occurrences = 3.0
-
-  [linters-settings.misspell]
-    locale = "US"
-
-[linters]
-  enable-all = true
-  disable = [
-    "golint", # deprecated
-    "scopelint", # deprecated
-    "interfacer", # deprecated
-    "maligned", # deprecated
-    "lll",
-    "gosec",
-    "dupl",
-    "prealloc",
-    "gochecknoglobals",
-    "gochecknoinits",
-    "gomnd",
-    "wsl",
-    "nlreturn",
-    "testpackage",
-    "paralleltest",
-    "tparallel",
-    "goerr113",
-    "wrapcheck",
-    "exhaustive",
-    "exhaustivestruct",
-    "forbidigo",
-  ]
-
-[issues]
-  exclude-use-default = false
-  max-per-linter = 0
-  max-same-issues = 0
-  exclude = []
diff --git a/.golangci.yml b/.golangci.yml
new file mode 100644
index 0000000..0dec932
--- /dev/null
+++ b/.golangci.yml
@@ -0,0 +1,46 @@
+run:
+  deadline: 2m
+  skip-files: []
+linters-settings:
+  govet:
+    check-shadowing: true
+  gocyclo:
+    min-complexity: 12
+  goconst:
+    min-len: 3
+    min-occurrences: 3
+  misspell:
+    locale: US
+
+linters:
+  enable-all: true
+  disable:
+    - golint # deprecated
+    - scopelint # deprecated
+    - interfacer # deprecated
+    - maligned # deprecated
+    - lll
+    - gosec
+    - dupl
+    - prealloc
+    - gochecknoglobals
+    - gochecknoinits
+    - gomnd
+    - wsl
+    - nlreturn
+    - testpackage
+    - paralleltest
+    - tparallel
+    - goerr113
+    - wrapcheck
+    - exhaustive
+    - exhaustivestruct
+    - forbidigo
+    - varnamelen
+    - nilnil
+
+issues:
+  exclude-use-default: false
+  max-per-linter: 0
+  max-same-issues: 0
+  exclude: []
diff --git a/go.mod b/go.mod
index 497f9b7..4a3d377 100644
--- a/go.mod
+++ b/go.mod
@@ -1,5 +1,5 @@
 module github.com/traefik/whoami
 
-go 1.13
+go 1.17
 
 require github.com/gorilla/websocket v1.4.2