diff --git a/go.mod b/go.mod
index 4f20fb1..5ab546e 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/projectsyn/lieutenant-keycloak-idp-controller
 
 go 1.21
 
-toolchain go1.21.4
+toolchain go1.23.3
 
 require (
 	github.com/Nerzal/gocloak/v13 v13.8.0