diff --git a/package.json b/package.json
index c15f9b5..73c46d5 100644
--- a/package.json
+++ b/package.json
@@ -84,7 +84,7 @@
     "webpack": "4.35.2",
     "webpack-dev-server": "3.2.1",
     "webpack-merge": "4.2.1",
-    "which": "1.3.1",
+    "which": "2.0.1",
     "workbox-webpack-plugin": "3.6.3",
     "yargs": "13.2.2"
   },