diff --git a/example/renovate.json b/example/renovate.json
index 6f754950..c6adad3c 100644
--- a/example/renovate.json
+++ b/example/renovate.json
@@ -1,6 +1,6 @@
 {
   "branchPrefix": "test-renovate/",
-  "dryRun": true,
+  "dryRun": "full",
   "username": "renovate-release",
   "gitAuthor": "Renovate Bot <bot@renovateapp.com>",
   "onboarding": false,
diff --git a/src/docker.ts b/src/docker.ts
index adb6bb78..5a812ecb 100644
--- a/src/docker.ts
+++ b/src/docker.ts
@@ -1,7 +1,7 @@
 import type { Input } from './input';
 
 // renovate: datasource=docker depName=renovate/renovate versioning=docker
-const tag = '34.159.2-slim';
+const tag = '35.0.0-slim';
 
 class Docker {
   private static readonly repository = 'renovate/renovate';
diff --git a/src/renovate.ts b/src/renovate.ts
index 8bf7a22b..aed10203 100644
--- a/src/renovate.ts
+++ b/src/renovate.ts
@@ -2,10 +2,10 @@ import Docker from './docker';
 import { Input } from './input';
 import { exec } from '@actions/exec';
 import fs from 'fs';
+import os from 'os';
 import path from 'path';
 
 class Renovate {
-  private dockerGroupName = 'docker';
   private configFileMountDir = '/github-action';
 
   private docker: Docker;
@@ -17,8 +17,6 @@ class Renovate {
   }
 
   async runDockerContainer(): Promise<void> {
-    const renovateDockerUser = '1000';
-
     const dockerArguments = this.input
       .toEnvironmentVariables()
       .map((e) => `--env ${e.key}`)
@@ -33,10 +31,11 @@ class Renovate {
       );
     }
 
+    const user = os.userInfo();
+
     dockerArguments.push(
-      '--volume /var/run/docker.sock:/var/run/docker.sock',
       '--volume /tmp:/tmp',
-      `--user ${renovateDockerUser}:${this.getDockerGroupId()}`,
+      `--user ${user.uid}:0`,
       '--rm',
       this.docker.image()
     );
@@ -49,35 +48,6 @@ class Renovate {
     }
   }
 
-  /**
-   * Fetch the host docker group of the GitHub Action runner.
-   *
-   * The Renovate container needs access to this group in order to have the
-   * required permissions on the Docker socket.
-   */
-  private getDockerGroupId(): string {
-    const groupFile = '/etc/group';
-    const groups = fs.readFileSync(groupFile, {
-      encoding: 'utf-8',
-    });
-
-    /**
-     * The group file has `groupname:group-password:GID:username-list` as
-     * structure and we're interested in the `GID` (the group ID).
-     *
-     * Source: https://www.thegeekdiary.com/etcgroup-file-explained/
-     */
-    const re = new RegExp(`^${this.dockerGroupName}:x:([1-9][0-9]*):`, 'm');
-    const match = re.exec(groups);
-    if (!match || match.length < 2) {
-      throw new Error(
-        `Could not find group '${this.dockerGroupName}' in ${groupFile}`
-      );
-    }
-
-    return match[1];
-  }
-
   private validateArguments(): void {
     if (/\s/.test(this.input.token.value)) {
       throw new Error('Token MUST NOT contain whitespace');