diff --git a/composer.json b/composer.json
index 236f32257..7180eef0e 100644
--- a/composer.json
+++ b/composer.json
@@ -9,9 +9,9 @@
         "php": ">=5.4.0",
         "twig/twig": "~1.16",
         "erusev/parsedown-extra": "dev-master",
-        "symfony/yaml": "~2.5",
-        "symfony/console": "~2.5",
-        "symfony/event-dispatcher": "~2.5",
+        "symfony/yaml": "~2.6",
+        "symfony/console": "~2.6",
+        "symfony/event-dispatcher": "~2.6",
         "doctrine/cache": "~1.3",
         "maximebf/debugbar": "dev-master",
         "filp/whoops": "1.2.*@dev",