fix composer.json

Author: dbu

composer.json

@@ -18,7 +18,7 @@
         "doctrine/phpcr-bundle": "1.0.*",
         "doctrine/data-fixtures": "1.0.*",
 
-        "symfony/monolog-bundle": "~2.2.*",
+        "symfony/monolog-bundle": "~2.2.0",
 
         "jackalope/jackalope": "~1.0.0-beta1",
         "jackalope/jackalope-doctrine-dbal": "1.0.*"