diff --git a/package.json b/package.json
index c85031c..81ace06 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "gobble-babel": "^5.5.8",
     "gobble-cli": "^0.5.0",
     "gobble-rollup": "^0.10.0",
-    "gobble-rollup-babel": "^0.4.0",
+    "gobble-rollup-babel": "^0.5.0",
     "istanbul": "^0.3.20",
     "magic-string": "^0.7.0",
     "mocha": "^2.2.4",