diff --git a/assets/erc-4907/package.json b/assets/erc-4907/package.json
index 11b9f25cd2..4255e002a9 100644
--- a/assets/erc-4907/package.json
+++ b/assets/erc-4907/package.json
@@ -14,6 +14,6 @@
     "@openzeppelin/contracts": "^5.0.2",
     "@types/chai": "^4.3.0",
     "@types/mocha": "^10.0.7",
-    "chai": "^4.3.6"
+    "chai": "^5.1.1"
   }
 }