Update composer.json

Author: makasim

composer.json

@@ -6,8 +6,9 @@
   "license": "MIT",
   "require": {
     "php": "^7.1.3",
-    "queue-interop/amqp-interop": "0.8.x-dev",
-    "queue-interop/queue-interop": "0.7.x-dev"
+    "queue-interop/amqp-interop": "^0.8",
+    "queue-interop/queue-interop": "^0.7",
+    "enqueue/dsn": "^0.9"
   },
   "autoload": {
     "psr-4": {
@@ -20,4 +21,4 @@
       "dev-master": "0.1.x-dev"
     }
   }
-}
+}