diff --git a/CHANGELOG.md b/CHANGELOG.md
index b795f5ca..90ae3b0f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 4.3.1
+
+- Revert [Fix: Use the service link as the start of the path to the favicon images](https://github.com/alphagov/tech-docs-gem/pull/391)
+
 ## 4.3.0
 
 - [Bump govuk-frontend to v5.9.0 and pin middleman to v4.5.1](https://github.com/alphagov/tech-docs-gem/pull/390)
diff --git a/lib/govuk_tech_docs/version.rb b/lib/govuk_tech_docs/version.rb
index 2b60f643..81ed6673 100644
--- a/lib/govuk_tech_docs/version.rb
+++ b/lib/govuk_tech_docs/version.rb
@@ -1,3 +1,3 @@
 module GovukTechDocs
-  VERSION = "4.3.0".freeze
+  VERSION = "4.3.1".freeze
 end