diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index e3671f3..3b4c342 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -39,7 +39,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.19
+          go-version: 1.21
 
       - name: Run Test
         run: |
diff --git a/.golangci.yml b/.golangci.yml
index 6861b64..9afef92 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -6,6 +6,9 @@ linters-settings:
     settings:
       mnd:
         ignored-numbers: "0o666,0o777"
+  funlen:
+    lines: 77
+    statements: 50
 linters:
   enable-all: true
   disable:
diff --git a/go.mod b/go.mod
index 130d544..f1e1440 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/android-project-46group/core-api
 
-go 1.19
+go 1.21
 
 require (
 	github.com/DATA-DOG/go-sqlmock v1.5.0
diff --git a/repository/database/member.go b/repository/database/member.go
index ac9ad4c..5d6afac 100644
--- a/repository/database/member.go
+++ b/repository/database/member.go
@@ -43,6 +43,7 @@ func (d *database) ListMembers(ctx context.Context) ([]*model.Member, error) {
 	if err != nil {
 		return nil, fmt.Errorf("failed to conn.Querytext: %w", err)
 	}
+
 	defer func() {
 		if err := rows.Close(); err != nil {
 			d.logger.Warnf(ctx, "failed to rows.Close: ", err)
diff --git a/util/logger/file_logger.go b/util/logger/file_logger.go
index c53cc5f..34ec37e 100644
--- a/util/logger/file_logger.go
+++ b/util/logger/file_logger.go
@@ -41,6 +41,7 @@ func NewFileLogger(
 	}
 
 	return logger, func() error {
+		//nolint:wrapcheck
 		return logfile.Close()
 	}, nil
 }