diff --git a/azure/functions/__init__.py b/azure/functions/__init__.py
index 928d5bb..8fe99ed 100644
--- a/azure/functions/__init__.py
+++ b/azure/functions/__init__.py
@@ -118,4 +118,4 @@
     'mcp_content',
 )
 
-__version__ = '2.3.0'
+__version__ = '2.4.0b1'