diff --git a/go.mod b/go.mod
index a389e9d..fef246a 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/promhippie/hetzner_exporter
 
 go 1.21
 
-toolchain go1.22.2
+toolchain go1.22.3
 
 require (
 	github.com/dustin/go-humanize v1.0.1