diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index b6c33a31ed..06aa0634ef 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -20,7 +20,7 @@
 	"components/o-forms": "9.12.1",
 	"components/o-ft-affiliate-ribbon": "5.2.2",
 	"components/o-grid": "6.1.8",
-	"components/o-header": "12.0.0",
+	"components/o-header": "13.0.0",
 	"components/o-header-services": "5.5.4",
 	"components/o-icons": "7.8.0",
 	"components/o-labels": "6.5.8",
diff --git a/components/o-header/CHANGELOG.md b/components/o-header/CHANGELOG.md
index 844295bb66..a6a1661af9 100644
--- a/components/o-header/CHANGELOG.md
+++ b/components/o-header/CHANGELOG.md
@@ -1,4 +1,15 @@
 # Changelog
+## [13.0.0](https://github.com/Financial-Times/origami/compare/o-header-v12.0.0...o-header-v13.0.0) (2024-07-05)
+
+
+### ⚠ BREAKING CHANGES
+
+* Drawer, search, and edition switcher updates ([#1725](https://github.com/Financial-Times/origami/issues/1725))
+
+### Features
+
+* Drawer, search, and edition switcher updates ([#1725](https://github.com/Financial-Times/origami/issues/1725)) ([090d384](https://github.com/Financial-Times/origami/commit/090d38439b2af9475757f3c70ced26e4b08e37dd))
+
 ## [12.0.0](https://github.com/Financial-Times/origami/compare/o-header-v11.2.0...o-header-v12.0.0) (2024-05-21)
 
 
diff --git a/components/o-header/package.json b/components/o-header/package.json
index e5c7334089..af6aeb2100 100644
--- a/components/o-header/package.json
+++ b/components/o-header/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@financial-times/o-header",
-	"version": "12.0.0",
+	"version": "13.0.0",
 	"description": "Responsive Financial Times page header with primary and secondary navigation, a drop down mega menu, and a collapsible drawer",
 	"keywords": [
 		"header",