diff --git a/Dockerfile b/Dockerfile
index 30952d02..07ae7a56 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 ############# builder
-FROM golang:1.22.3 AS builder
+FROM golang:1.22.4 AS builder
 
 WORKDIR /go/src/github.com/gardener/gardener-extension-shoot-cert-service