diff --git a/CHANGELOG.md b/CHANGELOG.md
index 286adca7..63967979 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,4 @@
+## 3.18.3 ##
 * Hide session management for table client methods 
 * Add build method to QueryOnlineReadOnly mode
 
diff --git a/setup.py b/setup.py
index 5e3793b0..8c127b63 100644
--- a/setup.py
+++ b/setup.py
@@ -13,7 +13,7 @@
 
 setuptools.setup(
     name="ydb",
-    version="3.18.2",  # AUTOVERSION
+    version="3.18.3",  # AUTOVERSION
     description="YDB Python SDK",
     author="Yandex LLC",
     author_email="ydb@yandex-team.ru",
diff --git a/ydb/ydb_version.py b/ydb/ydb_version.py
index 836184b5..21434224 100644
--- a/ydb/ydb_version.py
+++ b/ydb/ydb_version.py
@@ -1 +1 @@
-VERSION = "3.18.2"
+VERSION = "3.18.3"