diff --git a/.nvmrc b/.nvmrc
index 209e3ef..ccc4c6c 100644
--- a/.nvmrc
+++ b/.nvmrc
@@ -1 +1 @@
-20
+20.20.2
diff --git a/functions/package-lock.json b/functions/package-lock.json
index 55cba05..32b0b6e 100644
--- a/functions/package-lock.json
+++ b/functions/package-lock.json
@@ -20,7 +20,7 @@
         "firebase-functions-test": "^0.3.3"
       },
       "engines": {
-        "node": "20"
+        "node": "20.20.2"
       }
     },
     "node_modules/@babel/code-frame": {
diff --git a/functions/package.json b/functions/package.json
index 005a077..cc012c1 100644
--- a/functions/package.json
+++ b/functions/package.json
@@ -10,7 +10,7 @@
     "logs": "firebase functions:log"
   },
   "engines": {
-    "node": "20"
+    "node": "20.20.2"
   },
   "dependencies": {
     "@ecomplus/application-sdk": "^22.0.0-firestore.1.15.7",