diff --git a/CHANGELOG.md b/CHANGELOG.md
index aac4eaa..138eede 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,8 @@
 # Changelog
 
-## Unreleased
+## 2.0.13
+
+- [Pull request #189: Update orange code highlight colour to meet minimum AA colour contrast ratio criterion](https://github.com/alphagov/tech-docs-gem/pull/189)
 
 ## 2.0.12
 
diff --git a/lib/govuk_tech_docs/version.rb b/lib/govuk_tech_docs/version.rb
index 7963f54..22fc696 100644
--- a/lib/govuk_tech_docs/version.rb
+++ b/lib/govuk_tech_docs/version.rb
@@ -1,3 +1,3 @@
 module GovukTechDocs
-  VERSION = "2.0.12".freeze
+  VERSION = "2.0.13".freeze
 end