diff --git a/setup.py b/setup.py
index 2dfd619..e83b9a0 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@
 
 setuptools.setup(
     name="music_metadata_edi",
-    version="20.8",
+    version="20.9b1",
     author="Matija Kolarić",
     author_email="matijakolaric@users.noreply.github.com",
     description="Music Metedata - EDI-based formats",