diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2e2f635f..b7a87843 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+1.2.2
+-------------------
+Changes:
+* Updated Apps API-related `TolokaClient` and `AsyncTolokaClient` methods to support new features.
+
 1.2.1
 -------------------
 Python versions support:
diff --git a/src/__version__.py b/src/__version__.py
index c9431fd6..f121d7a1 100644
--- a/src/__version__.py
+++ b/src/__version__.py
@@ -1,3 +1,3 @@
 __title__ = 'toloka-kit'
-__version__ = '1.2.1'
+__version__ = '1.2.2'
 __license__ = 'Apache 2.0'