diff --git a/Dockerfile b/Dockerfile
index e340b08..b70c58b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
-FROM imixs/imixs-office-workflow:latest
-#FROM imixs/imixs-office-workflow:4.5.1
+FROM imixs/imixs-office-workflow:4.5.2
+#FROM imixs/imixs-office-workflow:latest
 #FROM imixs/imixs-office-workflow:4.4.0
 
 # Deploy artefact