diff --git a/package.json b/package.json
index 1e0b2ae..e0994ee 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "knockout": "^3.5.1",
     "mocha": "^4.0.1",
     "puppeteer": "^3.0.2",
-    "rimraf": "^2.6.2",
+    "rimraf": "^2.7.1",
     "rollup": "^0.52.1",
     "rollup-plugin-babel": "^3.0.2",
     "rollup-plugin-commonjs": "^8.2.6",