diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2db0c5f..aa654e2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,14 +6,19 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [2.2.0]
+
 ### Changed
 
 - Updated dev and build-time dependencies.
 
 ### Fixed
 
-- Fixed an issue where setting a non-JSON datacontenttype (e.g., application/octet-stream) with dict data produced non-JSON-decodable output; now best-effort json-encoding is applied regardless of datacontenttype. ([#291])
-- Updated behavior when datacontenttype is unset: now treats events as application/json in line with spec recommendation. ([#291])
+- Fixed an issue where setting a non-JSON datacontenttype (e.g.,
+  application/octet-stream) with dict data produced non-JSON-decodable output; now
+  best-effort json-encoding is applied regardless of datacontenttype. ([#291])
+- Updated behavior when datacontenttype is unset: now treats events as application/json
+  in line with spec recommendation. ([#291])
 
 ## [2.1.0]
 
@@ -362,3 +367,4 @@ CloudEvents v2 is a rewrite with ongoing development ([#271])
 [#278]: https://github.com/cloudevents/sdk-python/pull/278
 [#279]: https://github.com/cloudevents/sdk-python/pull/279
 [#284]: https://github.com/cloudevents/sdk-python/pull/284
+[#291]: https://github.com/cloudevents/sdk-python/pull/291
diff --git a/src/cloudevents/__init__.py b/src/cloudevents/__init__.py
index a6099d7..0f5cd1d 100644
--- a/src/cloudevents/__init__.py
+++ b/src/cloudevents/__init__.py
@@ -12,4 +12,4 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-__version__ = "2.1.0"
+__version__ = "2.2.0"