diff --git a/package-lock.json b/package-lock.json
index e79faf6b..19525965 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -383,9 +383,9 @@
       "dev": true
     },
     "@types/node": {
-      "version": "13.13.26",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-13.13.26.tgz",
-      "integrity": "sha512-+48LLqolaKj/WnIY1crfLseaGQMIDISBy3PTXVOZ7w/PBaRUv+H8t94++atzfoBAvorbUYz6Xq9vh1fHrg33ig==",
+      "version": "13.13.27",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-13.13.27.tgz",
+      "integrity": "sha512-IeZlpkPnUqO45iBxJocIQzwV+K6phdSVaCxRwlvHHQ0YL+Gb1fvuv9GmIMYllZcjyzqoRKDNJeNo6p8dNWSPSQ==",
       "dev": true
     },
     "@types/normalize-package-data": {
diff --git a/package.json b/package.json
index bd3e1087..fcc32e80 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
   "devDependencies": {
     "@commitlint/cli": "11.0.0",
     "@commitlint/config-conventional": "11.0.0",
-    "@types/node": "13.13.26",
+    "@types/node": "13.13.27",
     "@typescript-eslint/eslint-plugin": "4.5.0",
     "@typescript-eslint/parser": "4.5.0",
     "@zeit/ncc": "0.22.3",
diff --git a/src/docker.ts b/src/docker.ts
index 1c66809d..44b48c99 100644
--- a/src/docker.ts
+++ b/src/docker.ts
@@ -1,7 +1,7 @@
 class Docker {
   readonly repository = 'renovate/renovate';
   // renovate: datasource=docker depName=renovate/renovate versioning=docker
-  readonly tag = '23.53.1-slim';
+  readonly tag = '23.55.2-slim';
   readonly tagSuffix = '-slim';
 
   image(): string {