diff --git a/.travis.yml b/.travis.yml
index 0edb59c..1ec24ad 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,11 +1,11 @@
 language: php
 
 php: 
-  - 5.3
-  - 5.4
+  - 7.0
+  - 7.1
 
 before_script:
   - curl -s http://getcomposer.org/installer | php
   - php composer.phar install --dev
 
-script: phpunit
\ No newline at end of file
+script: phpunit
diff --git a/composer.json b/composer.json
index 8aa61ee..48e5299 100644
--- a/composer.json
+++ b/composer.json
@@ -7,13 +7,17 @@
     {
       "name": "Kane Cohen",
       "email": "kanecohen@gmail.com"
+    },
+    {
+      "name": "Abdelouahab Djoudi",
+      "email": "info@djoudi.net"
     }
   ],
   "require": {
-    "php": ">=5.3.0"
+    "php": ">=7.0.0"
   },
   "require-dev": {
-    "phpunit/phpunit": "~4.0"
+    "phpunit/phpunit": "~6.0"
   },
   "autoload": {
     "psr-0": {