diff --git a/Dockerfile.dapper b/Dockerfile.dapper
index 45a1c84f..3697691a 100644
--- a/Dockerfile.dapper
+++ b/Dockerfile.dapper
@@ -15,7 +15,7 @@ RUN export K8S_VERSION=1.24.2 && \
     tar -C /usr/local/kubebuilder --strip-components=1 -zvxf envtest-bins.tar.gz
 
 ## install golangci
-RUN curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s v1.55.2
+RUN curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s v1.57.1
 
 ENV GO111MODULE on
 ENV DAPPER_ENV REPO TAG DRONE_TAG
diff --git a/main.go b/main.go
index e66f8fdd..b7b17af0 100644
--- a/main.go
+++ b/main.go
@@ -60,7 +60,7 @@ func main() {
 		},
 	}
 
-	app.Action = func(c *cli.Context) error {
+	app.Action = func(_ *cli.Context) error {
 		return run(kubeConfig)
 	}
 
diff --git a/pkg/deviceplugins/common.go b/pkg/deviceplugins/common.go
index a1af915b..310eb137 100644
--- a/pkg/deviceplugins/common.go
+++ b/pkg/deviceplugins/common.go
@@ -134,7 +134,7 @@ func gRPCConnect(existingCtx context.Context, socketPath string, timeout time.Du
 	c, err := grpc.DialContext(ctx, socketPath,
 		grpc.WithTransportCredentials(insecure.NewCredentials()),
 		grpc.WithBlock(),
-		grpc.WithContextDialer(func(ctx context.Context, addr string) (net.Conn, error) {
+		grpc.WithContextDialer(func(_ context.Context, addr string) (net.Conn, error) {
 			return net.DialTimeout("unix", addr, timeout)
 		}),
 	)
diff --git a/pkg/webhook/server.go b/pkg/webhook/server.go
index 6402413c..7592ce76 100644
--- a/pkg/webhook/server.go
+++ b/pkg/webhook/server.go
@@ -89,7 +89,7 @@ func (s *AdmissionWebhookServer) ListenAndServe() error {
 
 func (s *AdmissionWebhookServer) listenAndServe(clients *Clients, handler http.Handler, mutationResources []types.Resource, validationResources []types.Resource) error {
 	apply := clients.Clients.Apply.WithDynamicLookup()
-	clients.Clients.Core.Secret().OnChange(s.context, "secrets", func(key string, secret *corev1.Secret) (*corev1.Secret, error) {
+	clients.Clients.Core.Secret().OnChange(s.context, "secrets", func(_ string, secret *corev1.Secret) (*corev1.Secret, error) {
 		if secret == nil || secret.Name != caName || secret.Namespace != namespace || len(secret.Data[corev1.TLSCertKey]) == 0 {
 			return nil, nil
 		}