diff --git a/Dockerfile b/Dockerfile
index 08521d6..c0f870b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:20-slim
+FROM node:22-slim
 
 # SQLCipher-Abhängigkeiten
 RUN apt-get update && apt-get install -y \
diff --git a/package.json b/package.json
index f551378..c104293 100644
--- a/package.json
+++ b/package.json
@@ -36,9 +36,6 @@
     "tsdav": "^2.0.10"
   },
   "license": "MIT",
-  "engines": {
-    "node": ">=20.0.0"
-  },
   "devDependencies": {
     "sharp": "^0.34.5"
   }