diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4a54c466..b86edae0 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.
 
+## [28.15.0](https://github.com/renovatebot/github-action/compare/v28.14.0...v28.15.0) (2021-10-28)
+
+
+### Bug Fixes
+
+* **deps:** update renovate/renovate docker tag to v28.15.0 ([c477473](https://github.com/renovatebot/github-action/commit/c47747325f2a758adec663233741790acc93e89e))
+
 ## [28.14.0](https://github.com/renovatebot/github-action/compare/v28.11.2...v28.14.0) (2021-10-28)
 
 
diff --git a/dist/index.js b/dist/index.js
index 2369f05f..0b399a6b 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 = '28.14.0-slim';
+        this.tag = '28.15.0-slim';
         this.tagSuffix = '-slim';
     }
     image() {
diff --git a/package.json b/package.json
index 9b46bfea..f56a9362 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "github-action",
-  "version": "28.14.0",
+  "version": "28.15.0",
   "description": "GitHub Action to run Renovate self-hosted.",
   "private": true,
   "main": "src/index.ts",