diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0aa0e81..dc51188 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.2.1] - 2021-03-04
+### Changed
+ - Pin version of `openapiv3` dependency to `0.3.2`
+
 ## [0.2.0] - 2021-02-27
 ### Added
  - Support custom HTTP response headers