diff --git a/composer.json b/composer.json
index d6b07ce..5eb8283 100644
--- a/composer.json
+++ b/composer.json
@@ -12,7 +12,7 @@
     ],
     "require": {
         "kriswallsmith/buzz": ">=0.9",
-        "symfony/property-access": ">=2.2.1"
+        "symfony/property-access": "~2.2.1"
     },
     "autoload": {
         "psr-0": {