diff --git a/composer.json b/composer.json
index 5b7daa4..822ede0 100644
--- a/composer.json
+++ b/composer.json
@@ -29,6 +29,7 @@
         "misc"
     ],
     "minimum-stability" : "dev",
+    "prefer-stable"     : true,
 
     "authors"           : [
         {