diff --git a/CHANGELOG.md b/CHANGELOG.md
index 26b39acd..39c369b5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-# Unreleased
+# 2.8.3
 
 * Add new Redis healthcheck and relevant tests (https://github.com/alphagov/govuk_app_config/pull/183)
 
diff --git a/lib/govuk_app_config/version.rb b/lib/govuk_app_config/version.rb
index b758a8f6..17b56a3c 100644
--- a/lib/govuk_app_config/version.rb
+++ b/lib/govuk_app_config/version.rb
@@ -1,3 +1,3 @@
 module GovukAppConfig
-  VERSION = "2.8.2".freeze
+  VERSION = "2.8.3".freeze
 end