diff --git a/python/pyproject.toml b/python/pyproject.toml
index 89e315ec56b5..ca29dc4ceef4 100644
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "semantic-kernel"
-version = "0.3.12.dev"
+version = "0.3.13.dev"
 description = ""
 authors = ["Microsoft <SK-Support@microsoft.com>"]
 readme = "pip/README.md"