diff --git a/.github/workflows/go-cross.yml b/.github/workflows/go-cross.yml
index a0f4a76..8e53072 100644
--- a/.github/workflows/go-cross.yml
+++ b/.github/workflows/go-cross.yml
@@ -11,7 +11,7 @@ jobs:
 
     strategy:
       matrix:
-        go-version: [ 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 4d613ad..994c398 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -14,8 +14,8 @@ jobs:
     name: Main Process
     runs-on: ubuntu-latest
     env:
-      GO_VERSION: 1.16
-      GOLANGCI_LINT_VERSION: v1.40.1
+      GO_VERSION: 1.17
+      GOLANGCI_LINT_VERSION: v1.45.2
       CGO_ENABLED: 0
 
     steps:
diff --git a/.golangci.yml b/.golangci.yml
index cc0a1fc..a2483e9 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -72,6 +72,7 @@ linters:
     - wrapcheck
     - exhaustive
     - exhaustivestruct
+    - varnamelen
 
 issues:
   exclude-use-default: false
diff --git a/module.go b/module.go
index c164835..907be24 100644
--- a/module.go
+++ b/module.go
@@ -5,7 +5,7 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	"io/ioutil"
+	"os"
 	"os/exec"
 
 	"golang.org/x/mod/modfile"
@@ -39,7 +39,7 @@ func GetModuleFile() (*modfile.File, error) {
 		return nil, errors.New("working directory is not part of a module")
 	}
 
-	raw, err = ioutil.ReadFile(v.GoMod)
+	raw, err = os.ReadFile(v.GoMod)
 	if err != nil {
 		return nil, fmt.Errorf("reading go.mod file: %w", err)
 	}