diff --git a/Dockerfile b/Dockerfile
index 3994561..75c4d91 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM --platform=$BUILDPLATFORM golang:1.21-alpine AS build
+FROM --platform=$BUILDPLATFORM golang:1.22.5-alpine3.20 AS build
 
 WORKDIR /app
 
diff --git a/go.mod b/go.mod
index b5ae02d..c3ae877 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/wollomatic/container-hoster
 
-go 1.21
+go 1.22.5
 
 require github.com/docker/docker v24.0.9+incompatible