diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index d5fabe39c5e..468e065f47c 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,4 +1,4 @@
 {
   "last-release-sha": "fed492ab6cb4e807cffcb07e26bf25ab585f1c6b",
-  ".": "1.10.0"
+  ".": "1.11.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0ae7aac4e20..7f493b7da38 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [1.11.0](https://github.com/sbb-design-systems/lyne-components/compare/v1.10.0...v1.11.0) (2024-09-19)
+
+
+### Features
+
+* **sbb-header:** introduce size s ([#3047](https://github.com/sbb-design-systems/lyne-components/issues/3047)) ([cd60922](https://github.com/sbb-design-systems/lyne-components/commit/cd60922f59af898f5875a3d6e9d378a1cf118080))
+
 ## [1.10.0](https://github.com/sbb-design-systems/lyne-components/compare/v1.9.0...v1.10.0) (2024-09-12)
 
 
diff --git a/package.json b/package.json
index f285b8fe32e..11af7f534af 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sbb-esta/lyne-elements",
-  "version": "1.10.0",
+  "version": "1.11.0",
   "description": "Lyne Design System",
   "keywords": [
     "design system",