diff --git a/Dockerfile b/Dockerfile
index 3f79204..d58aae7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.21.6 as build
+FROM golang:1.22.0 as build
 
 WORKDIR /app
 
diff --git a/go.mod b/go.mod
index d7d132f..8a477f3 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module goth.stack
 
-go 1.21.6
+go 1.22.0
 
 require github.com/alecthomas/chroma/v2 v2.12.0