diff --git a/ChangeLog b/ChangeLog
index 4d6ceea..100a75b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,7 +1,7 @@
 CHANGES
 =======
 
-0.4.9
+0.5.0
 -----
 
 * Publish to pypi.org
diff --git a/temporal_sqlalchemy/version.py b/temporal_sqlalchemy/version.py
index 4c1815e..e4f52db 100644
--- a/temporal_sqlalchemy/version.py
+++ b/temporal_sqlalchemy/version.py
@@ -1,2 +1,2 @@
 """__version__ is automatically updated with the deploy.py script. Don't touch this file"""
-__version__ = '0.4.8'
+__version__ = '0.5.0'