diff --git a/.functions/package-lock.json b/.functions/package-lock.json
index bdb28641..30c53422 100644
--- a/.functions/package-lock.json
+++ b/.functions/package-lock.json
@@ -14,7 +14,7 @@
         "firebase-functions": "^5.1.1"
       },
       "engines": {
-        "node": "20"
+        "node": "20.18.3"
       }
     },
     "node_modules/@babel/helper-string-parser": {
diff --git a/.functions/package.json b/.functions/package.json
index 85ac152e..c8465362 100644
--- a/.functions/package.json
+++ b/.functions/package.json
@@ -3,7 +3,7 @@
   "version": "0.1.0",
   "description": "SSR for Storefront on Firebase with Cloud Functions",
   "engines": {
-    "node": "20"
+    "node": "20.18.3"
   },
   "main": "index.js",
   "dependencies": {
diff --git a/.nvmrc b/.nvmrc
index 209e3ef4..87bc4c77 100644
--- a/.nvmrc
+++ b/.nvmrc
@@ -1 +1 @@
-20
+20.18.3
diff --git a/package-lock.json b/package-lock.json
index 2daa5b6e..27d21150 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,7 +17,7 @@
         "browser-sync": "^3.0.3"
       },
       "engines": {
-        "node": "20"
+        "node": "20.18.3"
       }
     },
     "node_modules/@ampproject/remapping": {
diff --git a/package.json b/package.json
index ab7fd4d6..f00b3788 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
     "not ie_mob 11"
   ],
   "engines": {
-    "node": "20"
+    "node": "20.18.3"
   },
   "private": true,
   "name": "@ecomplus/storefront",