diff --git a/src/modules/namespace-service-demo/main.tf b/src/modules/namespace-service-demo/main.tf
index 1011abe..465cbce 100644
--- a/src/modules/namespace-service-demo/main.tf
+++ b/src/modules/namespace-service-demo/main.tf
@@ -6,7 +6,7 @@ terraform {
     }
     grafana = {
       source  = "grafana/grafana"
-      version = "~> 3.0"
+      version = "~> 4.41"
     }
   }
 }