diff --git a/setup.py b/setup.py
index a642fb022..d65a1b98e 100644
--- a/setup.py
+++ b/setup.py
@@ -12,7 +12,7 @@
 from distutils.core import Extension, setup
 
 setup(name='pyrdp',
-    version='1.2.0',
+    version='1.2.1.dev0',
     description='Remote Desktop Protocol Monster-in-the-Middle tool and Python library',
     long_description="""Remote Desktop Protocol Monster-in-the-Middle tool and Python library""",
     author='Émilio Gonzalez, Francis Labelle, Olivier Bilodeau, Alexandre Beaulieu',