diff --git a/CHANGELOG.md b/CHANGELOG.md
index 32dec182..b32dd2ae 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [2.2.1] - 2025-03-24
+
+### Changed
+
+- Upgrade GOV.UK Frontend version to v5.9.0 ([PR 1057](https://github.com/Crown-Commercial-Service/pmp-idam/pull/1057))
+- Upgrade CCS Frontend version to v1.3.3 ([PR 1057](https://github.com/Crown-Commercial-Service/pmp-idam/pull/1057))
+
 ## [2.2.0] - 2025-01-23
 
 ### Changed
diff --git a/VERSION b/VERSION
index ccbccc3d..c043eea7 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.2.0
+2.2.1