diff --git a/package.json b/package.json
index c3ee5c5..2876276 100644
--- a/package.json
+++ b/package.json
@@ -64,7 +64,7 @@
     "gulp-shell": "^0.6.1",
     "gulp-util": "^3.0.7",
     "mocha": "^3.0.0",
-    "rollup": "^0.45.0",
+    "rollup": "^0.50.0",
     "rollup-plugin-babel": "^2.7.1",
     "rollup-plugin-commonjs": "^8.0.2",
     "rollup-plugin-node-resolve": "^3.0.0",