diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6f0c53a02b..148695caae 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,7 +7,7 @@
   useful summary for people upgrading their application, not a replication
   of the commit log.
 
-## Unreleased
+## 21.13.3
 
 * Fix header environment label layout on mobile ([PR #1212](https://github.com/alphagov/govuk_publishing_components/pull/1212))
 
diff --git a/Gemfile.lock b/Gemfile.lock
index fb82e2a861..27d65ce0e9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    govuk_publishing_components (21.13.2)
+    govuk_publishing_components (21.13.3)
       gds-api-adapters
       govuk_app_config
       kramdown
diff --git a/lib/govuk_publishing_components/version.rb b/lib/govuk_publishing_components/version.rb
index 2ca5e82c89..1c04814915 100644
--- a/lib/govuk_publishing_components/version.rb
+++ b/lib/govuk_publishing_components/version.rb
@@ -1,3 +1,3 @@
 module GovukPublishingComponents
-  VERSION = '21.13.2'.freeze
+  VERSION = '21.13.3'.freeze
 end