diff --git a/Dockerfile b/Dockerfile
index f20ce88..e648ef4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.io/library/golang:1.20.3 as driver-builder
+FROM docker.io/library/golang:1.20.4 as driver-builder
 
 # renovate: datasource=git-tags depName=https://github.com/JonasProgrammer/docker-machine-driver-hetzner.git
 ARG HETZNER_VERSION=3.13.0