diff --git a/go.mod b/go.mod
index 16c0f0c..cd55055 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/promhippie/prometheus-hcloud-sd
 
 go 1.21
 
-toolchain go1.22.5
+toolchain go1.22.6
 
 require (
 	github.com/go-chi/chi/v5 v5.1.0