diff --git a/package.json b/package.json
index 325d49e..d540611 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "chai-subset": "^1.6.0",
     "mocha": "^5.2.0",
     "nyc": "^13.3.0",
-    "rollup": "3.26.2",
+    "rollup": "3.29.5",
     "serialport": "11.0.0",
     "sinon": "^7.2.3",
     "ts-node": "^10.9.1",