diff --git a/composer.json b/composer.json
index cab5399..9dbd923 100644
--- a/composer.json
+++ b/composer.json
@@ -1,25 +1,25 @@
 {
-    "name": "magestore/magento2-language-vi-vn",
-    "description": "Vietnamese (Vietnam) language",
-    "version": "100.1.1",
-    "license": [
-        "OSL-3.0",
-        "AFL-3.0"
-    ],
-    "require": {
-        "magento/framework": "100.1.*"
-    },
-    "type": "magento2-language",
-    "autoload": {
-        "files": [
-            "registration.php"
-        ]
-    },
-	"homepage": "http://www.magestore.com/",
-	"authors": [{
-		"name": "Blanka",
-		"email": "blanka@magestore.com",
-		"homepage": "https://www.facebook.com/blanka.magestore",
-		"role": "Developer"
-	}]
+  "name": "magestore/magento2-language-vi-vn",
+  "description": "Vietnamese (Vietnam) language",
+  "version": "100.1.1",
+  "license": [
+    "OSL-3.0",
+    "AFL-3.0"
+  ],
+  "require": {
+    "php": "~5.5.0|~5.6.0|~7.0.0"
+  },
+  "type": "magento2-language",
+  "autoload": {
+    "files": [
+      "registration.php"
+    ]
+  },
+  "homepage": "http://www.magestore.com/",
+  "authors": [{
+    "name": "Blanka",
+    "email": "blanka@magestore.com",
+    "homepage": "https://www.facebook.com/blanka.magestore",
+    "role": "Developer"
+  }]
 }