diff --git a/docs/reference_dataset/template_repository/hello-world-root-depls/root-deployment.yml b/docs/reference_dataset/template_repository/hello-world-root-depls/root-deployment.yml
index 237a416e..7ad09c96 100644
--- a/docs/reference_dataset/template_repository/hello-world-root-depls/root-deployment.yml
+++ b/docs/reference_dataset/template_repository/hello-world-root-depls/root-deployment.yml
@@ -2,7 +2,7 @@
 name: hello-world-root-depls
 
 stemcell:
-  version: "1.404" # Mandatory
+  version: "1.439" # Mandatory
   sha1: # Optional
 
 releases: