diff --git a/package.json b/package.json
index a052d7e2..b7833f5f 100644
--- a/package.json
+++ b/package.json
@@ -72,7 +72,7 @@
     "mocha": "^3.5.3",
     "nyc": "^11.2.1",
     "onchange": "3.2.1",
-    "rollup": "^0.49.3",
+    "rollup": "^0.50.0",
     "rollup-plugin-babel": "^3.0.2",
     "rollup-plugin-replace": "^2.0.0",
     "rollup-plugin-uglify": "^2.0.1",