diff --git a/api/package.json b/api/package.json
index be88499..778aee9 100644
--- a/api/package.json
+++ b/api/package.json
@@ -33,7 +33,8 @@
     "start": "zoo node dist"
   },
   "engines": {
-    "node": ">=7.6"
+    "node": ">=8.1.2",
+    "npm": ">=5"
   },
   "babel": {
     "presets": [
@@ -41,7 +42,7 @@
         "env",
         {
           "targets": {
-            "node": 7.6
+            "node": "8"
           }
         }
       ],
diff --git a/api/readme.md b/api/readme.md
index f0d5d45..9c17b55 100644
--- a/api/readme.md
+++ b/api/readme.md
@@ -14,4 +14,4 @@ For production run `npm run build && npm run start`.
 
 ## Support
 
-- Node.js versions >= 7.6.
+See `engines` in `package.json`.
diff --git a/app/package.json b/app/package.json
index 74da1f4..ef12692 100644
--- a/app/package.json
+++ b/app/package.json
@@ -20,6 +20,10 @@
     "build": "zoo next build",
     "start": "zoo next start"
   },
+  "engines": {
+    "node": ">=8.1.2",
+    "npm": ">=5"
+  },
   "babel": {
     "presets": [
       "next/babel"
diff --git a/app/readme.md b/app/readme.md
index a1d2504..4b02a76 100644
--- a/app/readme.md
+++ b/app/readme.md
@@ -14,4 +14,4 @@ For production run `npm run build && npm run start`.
 
 ## Support
 
-- Node.js versions >= 7.6.
+See `engines` in `package.json`.