diff --git a/CHANGELOG.md b/CHANGELOG.md
index f078916..ca2e156 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [2.28.0](https://www.github.com/google-github-actions/release-please-action/compare/v2.27.0...v2.28.0) (2021-05-05)
+
+
+### Features
+
+* **release-please:** upgrade to release-please@11.11.0 ([#305](https://www.github.com/google-github-actions/release-please-action/issues/305)) ([48a8af5](https://www.github.com/google-github-actions/release-please-action/commit/48a8af5a36a420b485e8ed31a58edfea61270446))
+
 ## [2.27.0](https://www.github.com/google-github-actions/release-please-action/compare/v2.26.0...v2.27.0) (2021-05-04)
 
 
diff --git a/package-lock.json b/package-lock.json
index 6847d52..f617b67 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "release-please-action",
-  "version": "2.27.0",
+  "version": "2.28.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 4b5063f..9dc8150 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "release-please-action",
   "private": true,
-  "version": "2.27.0",
+  "version": "2.28.0",
   "description": "automated releases based on conventional commits",
   "main": "index.js",
   "scripts": {