diff --git a/package.json b/package.json
index 19ce244b..e4200ec7 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "gulp-jasmine": "3.0.0",
     "jasmine-core": "3.1.0",
     "q": "1.5.1",
-    "rollup": "0.56.3",
+    "rollup": "0.56.4",
     "run-sequence": "2.2.1",
     "tmp": "0.0.33"
   }