diff --git a/Dockerfile b/Dockerfile
index ffcd621..cd186b5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:20-alpine
+FROM node:22-alpine
 WORKDIR /usr/src/app
 COPY . .
 EXPOSE 4000
diff --git a/package-lock.json b/package-lock.json
index 5205a9e..8e4e61c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -29,6 +29,9 @@
         "jest": "^29.7.0",
         "ts-jest": "^29.2.5",
         "typescript": "^5.7.2"
+      },
+      "engines": {
+        "node": ">=22.15.0"
       }
     },
     "node_modules/@ampproject/remapping": {