diff --git a/CHANGELOG.md b/CHANGELOG.md
index ebc0f2b5..7893f252 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.
 
+### [28.2.1](https://github.com/renovatebot/github-action/compare/v28.1.8...v28.2.1) (2021-10-20)
+
+
+### Bug Fixes
+
+* **deps:** update renovate/renovate docker tag to v28.2.1 ([e997a33](https://github.com/renovatebot/github-action/commit/e997a335dc3e2e77b23cfb4e541e24bdaa7b7752))
+
 ### [28.1.8](https://github.com/renovatebot/github-action/compare/v28.1.6...v28.1.8) (2021-10-19)
 
 
diff --git a/dist/index.js b/dist/index.js
index e790865f..eff9f35c 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -2832,7 +2832,7 @@ class Docker {
     constructor() {
         this.repository = 'renovate/renovate';
         // renovate: datasource=docker depName=renovate/renovate versioning=docker
-        this.tag = '28.1.8-slim';
+        this.tag = '28.2.1-slim';
         this.tagSuffix = '-slim';
     }
     image() {
diff --git a/package.json b/package.json
index 5a251c37..5b01d448 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "github-action",
-  "version": "28.1.8",
+  "version": "28.2.1",
   "description": "GitHub Action to run Renovate self-hosted.",
   "private": true,
   "main": "src/index.ts",