diff --git a/package.json b/package.json
index da57d43b..7727c89f 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
     "unzipper": "^0.10.11",
     "upath": "^2",
     "junk": "^3.1.0",
-    "which": "^3.0.0",
+    "which": "^4.0.0",
     "yeoman-environment": "^3.2.0"
   },
   "devDependencies": {