diff --git a/composer.json b/composer.json
index ca4f030..75aa95a 100644
--- a/composer.json
+++ b/composer.json
@@ -17,6 +17,8 @@
         "phing/phing": "*",
         "symfony/yaml": "2.0.*",
         "zendframework/zendframework": "2.*",
-        "heartsentwined/zf2-doctrine": "1.*"
+        "heartsentwined/zf2-doctrine": "1.*",
+        "heartsentwined/zf2-assetwig": "1.*",
+        "heartsentwined/file-system-manager": "1.*"
     }
 }