diff --git a/CHANGELOG.md b/CHANGELOG.md
index 12d6cd2..1495132 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## [v2.2.0] - 2022-10-05
+
+- Improve type annotation for wait generators from @hauntsaninja
+- Include exception in details dict of call handlers from @petamas
+- Improve type hints for call handlers from @cdce8p
+
 ## [v2.1.2] - 2022-06-08
 ### Fixed
 
diff --git a/backoff/__init__.py b/backoff/__init__.py
index 09941d5..4dabd24 100644
--- a/backoff/__init__.py
+++ b/backoff/__init__.py
@@ -27,4 +27,4 @@
     'random_jitter',
 ]
 
-__version__ = "2.1.2"
+__version__ = "2.2.0"
diff --git a/pyproject.toml b/pyproject.toml
index ec91ae8..b03daa0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "backoff"
-version = "2.1.2"
+version = "2.2.0"
 description = "Function decoration for backoff and retry"
 authors = ["Bob Green <rgreen@aquent.com>"]
 readme = "README.rst"