diff --git a/pyproject.toml b/pyproject.toml
index 4628d64c..095cb5c6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "catalystwan"
-version = "0.33.11"
+version = "0.33.12pre0"
 description = "Cisco Catalyst WAN SDK for Python"
 authors = ["kagorski <kagorski@cisco.com>"]
 readme = "README.md"