diff --git a/act_operator/act_operator/__init__.py b/act_operator/act_operator/__init__.py
index 6a9beea..3d18726 100644
--- a/act_operator/act_operator/__init__.py
+++ b/act_operator/act_operator/__init__.py
@@ -1 +1 @@
-__version__ = "0.4.0"
+__version__ = "0.5.0"