diff --git a/composer.json b/composer.json
index c69bbd6..007ac68 100644
--- a/composer.json
+++ b/composer.json
@@ -7,7 +7,7 @@
    "license": "Apache-2.0",
    "require": {
         "php": ">=5.3.3",
-        "kriswallsmith/buzz": ">=0.6"
+        "kriswallsmith/buzz": ">=0.6 <0.17"
     },
     "require-dev": {
         "phpunit/phpunit": "4.1.*"