diff --git a/setup.py b/setup.py
index 72834d11..0d40893b 100755
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 from setuptools import setup, find_packages
 
 NAME = "orange-canvas-core"
-VERSION = "0.1.32"
+VERSION = "0.1.33.dev0"
 DESCRIPTION = "Core component of Orange Canvas"
 
 with open("README.rst", "rt", encoding="utf-8") as f: