diff --git a/package.json b/package.json
index 3bde214..b8fd139 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
     "buster-server-cli": "0.4.x",
     "buster-sinon": "0.7.x",
     "buster-static": "https://github.com/busterjs/buster-static.git#update-deps",
-    "buster-syntax": "0.4.x",
+    "buster-syntax": "0.5.x",
     "buster-test": "https://github.com/busterjs/buster-test.git#update-deps",
     "buster-test-cli": "https://github.com/busterjs/buster-test-cli.git#update-deps",
     "evented-logger": "1.x",