diff --git a/Dockerfile b/Dockerfile
index 499c822..dc286e4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@ ENTRYPOINT [ "dumb-init", "--", "builder.sh" ]
 COPY bin /usr/local/sbin
 
 # renovate: datasource=golang-version
-RUN install-tool golang 1.23.3
+RUN install-tool golang 1.23.4
 
 RUN install-builder.sh