diff --git a/trace/CHANGELOG.md b/trace/CHANGELOG.md
index 2678923cf7a7..4c1344b4b03c 100644
--- a/trace/CHANGELOG.md
+++ b/trace/CHANGELOG.md
@@ -4,6 +4,18 @@
 
 [1]: https://pypi.org/project/google-cloud-trace/#history
 
+## 0.22.1
+
+08-12-2019 13:51 PDT
+
+### Implementation Changes
+- Remove send/recv msg size limit (via synth). ([#8973](https://github.com/googleapis/google-cloud-python/pull/8973))
+
+### Documentation
+- Fix links to googleapis.dev ([#8998](https://github.com/googleapis/google-cloud-python/pull/8998))
+- Fix pip / usage examples in README.rst. ([#8833](https://github.com/googleapis/google-cloud-python/pull/8833))
+- Update intersphinx mapping for requests. ([#8805](https://github.com/googleapis/google-cloud-python/pull/8805))
+
 ## 0.22.0
 
 07-24-2019 17:50 PDT
diff --git a/trace/setup.py b/trace/setup.py
index 51b814f5e36a..d9c84832df9b 100644
--- a/trace/setup.py
+++ b/trace/setup.py
@@ -22,7 +22,7 @@
 
 name = 'google-cloud-trace'
 description = 'Stackdriver Trace API client library'
-version = '0.22.0'
+version = '0.22.1'
 # Should be one of:
 # 'Development Status :: 3 - Alpha'
 # 'Development Status :: 4 - Beta'