diff --git a/CHANGELOG.md b/CHANGELOG.md
index dc67630..6f97c86 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
 
+## [v0.3.1]
+
+- Update Russian and Ukrainian translations (#2)
+- Bump assertj-swing-junit@4.0.0-beta-2 for unit tests
+
 ## [v0.3.0]
 
 - Change API
@@ -41,7 +46,8 @@ All notable changes to this project will be documented in this file.
 
 * First release
 
-[Unreleased]: https://github.com/omegat-org/java-swing-extra-locales/compare/v0.3.0...HEAD
+[Unreleased]: https://github.com/omegat-org/java-swing-extra-locales/compare/v0.3.1...HEAD
+[v0.3.1]: https://github.com/omegat-org/java-swing-extra-locales/compare/v0.3.0...v0.3.1
 [v0.3.0]: https://github.com/omegat-org/java-swing-extra-locales/compare/v0.2.3...v0.3.0
 [v0.2.3]: https://github.com/omegat-org/java-swing-extra-locales/compare/v0.2.0...v0.2.3
 [v0.2.0]: https://github.com/omegat-org/java-swing-extra-locales/compare/v0.1.0...v0.2.0