diff --git a/go.mod b/go.mod
index af30f2e..4aef29b 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/promhippie/prometheus-hetzner-sd
 
 go 1.21
 
-toolchain go1.22.2
+toolchain go1.22.3
 
 require (
 	github.com/appscode/go-hetzner v0.0.0-20180411135907-c038e08b19b1