diff --git a/docs/changelog.rst b/docs/changelog.rst
index 5fa45a3..8fc0734 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -1,6 +1,14 @@
 Changelog
 =========
 
+22.9
+----
+
+Release Date: September 20th, 2022
+
+* Updated minimum supported mypy version to 0.971, fixing some typing issues thanks to `@akawasaki  <https://github.com/akawasaki>`_.
+* Fixed support for exceptions when using dynamodb-local thanks to `@aclemons <https://github.com/aclemons>`_.
+
 22.8
 ----
 
diff --git a/pyproject.toml b/pyproject.toml
index 15c6f87..581eb5e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "aiodynamo"
-version = "22.8"
+version = "22.9"
 description = "Asyncio DynamoDB client"
 authors = ["Jonas Obrist <jonas.obrist@hennge.com>"]
 license = "Apache-2.0"