diff --git a/CHANGELOG.md b/CHANGELOG.md
index a0fc285f6d..03884be476 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
+## 45.6.0
 
 * Fix yellow focus colour overspill ([PR #4418](https://github.com/alphagov/govuk_publishing_components/pull/4418))
 * Add margin_top_until_tablet option to chat entry component ([PR #4417](https://github.com/alphagov/govuk_publishing_components/pull/4417))
diff --git a/Gemfile.lock b/Gemfile.lock
index 8676029855..9ba44d1a0a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    govuk_publishing_components (45.5.0)
+    govuk_publishing_components (45.6.0)
       chartkick
       govuk_app_config
       govuk_personalisation (>= 0.7.0)
@@ -150,9 +150,9 @@ GEM
       sentry-rails (~> 5.3)
       sentry-ruby (~> 5.3)
       statsd-ruby (~> 1.5)
-    govuk_personalisation (1.0.0)
+    govuk_personalisation (1.1.0)
       plek (>= 1.9.0)
-      rails (>= 6, < 8)
+      rails (>= 6, < 9)
     govuk_schemas (5.0.4)
       faker (~> 3.4.1)
       json-schema (>= 2.8, < 4.4)
@@ -186,8 +186,8 @@ GEM
     json (2.7.2)
     json-schema (4.3.0)
       addressable (>= 2.8)
-    kramdown (2.4.0)
-      rexml
+    kramdown (2.5.0)
+      rexml (>= 3.3.6)
     language_server-protocol (3.17.0.3)
     link_header (0.0.8)
     logger (1.6.1)
diff --git a/lib/govuk_publishing_components/version.rb b/lib/govuk_publishing_components/version.rb
index d482f9add9..9231448cf5 100644
--- a/lib/govuk_publishing_components/version.rb
+++ b/lib/govuk_publishing_components/version.rb
@@ -1,3 +1,3 @@
 module GovukPublishingComponents
-  VERSION = "45.5.0".freeze
+  VERSION = "45.6.0".freeze
 end