diff --git a/CHANGELOG.md b/CHANGELOG.md
index 67f7f307..ade9e185 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.
 
+### [27.12.2](https://github.com/renovatebot/github-action/compare/v27.12.0...v27.12.2) (2021-09-17)
+
+
+### Bug Fixes
+
+* **deps:** update renovate/renovate docker tag to v27.12.2 ([229cc71](https://github.com/renovatebot/github-action/commit/229cc7165a49499549da00785cbb86248fe04da3))
+
 ## [27.12.0](https://github.com/renovatebot/github-action/compare/v27.11.1...v27.12.0) (2021-09-17)
 
 
diff --git a/dist/index.js b/dist/index.js
index 957653e6..95343c4c 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -1989,7 +1989,7 @@ class Input {
 class Docker {
     repository = 'renovate/renovate';
     // renovate: datasource=docker depName=renovate/renovate versioning=docker
-    tag = '27.12.0-slim';
+    tag = '27.12.2-slim';
     tagSuffix = '-slim';
     image() {
         return `${this.repository}:${this.tag}`;
diff --git a/package.json b/package.json
index ed9b7b77..fe02384c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "github-action",
-  "version": "27.12.0",
+  "version": "27.12.2",
   "description": "GitHub Action to run Renovate self-hosted.",
   "private": true,
   "main": "src/index.ts",