diff --git a/CHANGELOG.md b/CHANGELOG.md
index 18986cbb..86e3a167 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,4 @@
+## 3.0.1b2 ##
 * Add initial topic writer
 
 ## 3.0.1b1 ##
diff --git a/setup.py b/setup.py
index 992b0ee9..726b351c 100644
--- a/setup.py
+++ b/setup.py
@@ -6,7 +6,7 @@
 
 setuptools.setup(
     name="ydb",
-    version="3.0.1b1",  # AUTOVERSION
+    version="3.0.1b2",  # AUTOVERSION
     description="YDB Python SDK",
     author="Yandex LLC",
     author_email="ydb@yandex-team.ru",