diff --git a/sample..env b/sample..env
index 5156d939783c7da1a8a77faf6ff2929d4d7f2162..6f07173c1c07598f682b2a9d247689f9490ad573 100644
--- a/sample..env
+++ b/sample..env
@@ -7,7 +7,7 @@ COMPOSE_PROJECT_NAME=jupyter
 JH_HOME=
 
 ## Version
-JH_VERSION=5.0
+JH_VERSION=5.2
 
 ## Domain
 JH_DOMAIN=mydomain.com