diff --git a/package.json b/package.json
index 8f3c156..417c5b1 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "tap": "^16.0.1"
   },
   "dependencies": {
-    "which": "^4.0.0"
+    "which": "^5.0.0"
   },
   "engines": {
     "node": "^18.17.0 || >=20.5.0"