diff --git a/examples/sks/main.tf b/examples/sks/main.tf
index 8b9590290a..325e7dbb32 100644
--- a/examples/sks/main.tf
+++ b/examples/sks/main.tf
@@ -66,7 +66,7 @@ module "cert-manager" {
 
 # TODO Create an external database as PoC
 module "keycloak" {
-  source = "git::https://github.com/camptocamp/devops-stack-module-keycloak.git?ref=v3.1.1"
+  source = "git::https://github.com/camptocamp/devops-stack-module-keycloak.git?ref=v4.0.0"
 
   cluster_name   = module.sks.cluster_name
   base_domain    = module.sks.base_domain