pinn sami version

Author: DQNEO

composer.json

@@ -17,7 +17,7 @@
     "symfony/http-foundation": "~2.0|~3.0"
   },
   "require-dev": {
-    "sami/sami": "dev-master",
+    "sami/sami": "^3.3",
     "ext-curl": "*",
     "phpunit/phpunit": "^4.0|^5.0"
   },