diff --git a/package.json b/package.json
index 985545dd..84ea7836 100644
--- a/package.json
+++ b/package.json
@@ -65,7 +65,7 @@
     "jasmine-core": "3.6.0",
     "prettier": "2.1.1",
     "rimraf": "3.0.2",
-    "rollup": "2.26.5",
+    "rollup": "2.26.9",
     "rollup-plugin-prettier": "2.1.0",
     "rollup-plugin-strip-banner": "2.0.0",
     "tmp": "0.2.1"