diff --git a/package.json b/package.json
index 010e67e6..9773c7c1 100644
--- a/package.json
+++ b/package.json
@@ -59,7 +59,7 @@
     "prettier": "2.0.5",
     "q": "1.5.1",
     "rimraf": "3.0.2",
-    "rollup": "2.8.2",
+    "rollup": "2.9.1",
     "rollup-plugin-license": "2.0.0",
     "rollup-plugin-strip-banner": "2.0.0",
     "tmp": "0.2.1"