diff --git a/package.json b/package.json
index 5733dc72b..54ae213a7 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
         "mocha": "^8.0.1",
         "mocha-chrome": "^2.2.0",
         "node-sass": "^4.14.1",
-        "rollup": "^2.18.2",
+        "rollup": "^2.21.0",
         "rollup-plugin-babel": "^4.4.0",
         "rollup-plugin-commonjs": "^10.1.0",
         "rollup-plugin-eslint": "^7.0.0",