diff --git a/test/hack/checkLabels/go.mod b/test/hack/checkLabels/go.mod
index af30ba78..d953a5d8 100644
--- a/test/hack/checkLabels/go.mod
+++ b/test/hack/checkLabels/go.mod
@@ -2,7 +2,7 @@ module checkLabels
 
 go 1.23
 
-toolchain go1.23.2
+toolchain go1.23.3
 
 require (
 	// Try to keep version in sync with our prometheus rule CRD version.