diff --git a/functions/package-lock.json b/functions/package-lock.json
index cc8a5b2..f37483b 100644
--- a/functions/package-lock.json
+++ b/functions/package-lock.json
@@ -13,7 +13,7 @@
         "firebase-functions": "^4.6.0"
       },
       "engines": {
-        "node": "18"
+        "node": "20.12.2"
       }
     },
     "node_modules/@babel/parser": {
diff --git a/functions/package.json b/functions/package.json
index 83ae580..f08f354 100644
--- a/functions/package.json
+++ b/functions/package.json
@@ -9,7 +9,7 @@
     "logs": "firebase functions:log"
   },
   "engines": {
-    "node": "18"
+    "node": "20.12.2"
   },
   "dependencies": {
     "@ecomplus/application-sdk": "^22.0.0-firestore.1.15.7",