diff --git a/CHANGELOG.md b/CHANGELOG.md
index ea061154..41dba1fe 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.
 
+### [25.28.1](https://github.com/renovatebot/github-action/compare/v25.27.1...v25.28.1) (2021-05-22)
+
+
+### Bug Fixes
+
+* **deps:** update renovate/renovate docker tag to v25.28.1 ([e0c7a6b](https://github.com/renovatebot/github-action/commit/e0c7a6be682a25208c05d5632fb1f34f1dc6d5ee))
+
 ### [25.27.1](https://github.com/renovatebot/github-action/compare/v25.27.0...v25.27.1) (2021-05-22)
 
 
diff --git a/dist/index.js b/dist/index.js
index 5b0c9a0e..da17ea24 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -1778,7 +1778,7 @@ class Docker {
     constructor() {
         this.repository = 'renovate/renovate';
         // renovate: datasource=docker depName=renovate/renovate versioning=docker
-        this.tag = '25.27.1-slim';
+        this.tag = '25.28.1-slim';
         this.tagSuffix = '-slim';
     }
     image() {
diff --git a/package-lock.json b/package-lock.json
index c28fa655..008024d1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "github-action",
-  "version": "25.27.1",
+  "version": "25.28.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 927a7c5e..4d7e971c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "github-action",
-  "version": "25.27.1",
+  "version": "25.28.1",
   "description": "GitHub Action to run Renovate self-hosted.",
   "private": true,
   "main": "src/index.ts",