diff --git a/go.mod b/go.mod
index bdff33d1..4f915289 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/appuio/openshift-upgrade-controller
 
 go 1.24
 
-toolchain go1.24.0
+toolchain go1.24.3
 
 require github.com/openshift/api v0.0.0-20240729140855-0a58f8c30a8c // release-4.15