diff --git a/contracts/exchange-libs/package.json b/contracts/exchange-libs/package.json
index 04be891c01..a8442992c8 100644
--- a/contracts/exchange-libs/package.json
+++ b/contracts/exchange-libs/package.json
@@ -70,7 +70,7 @@
         "ethereumjs-util": "^5.1.1",
         "lodash": "^4.17.11",
         "make-promises-safe": "^1.1.0",
-        "mocha": "^6.2.0",
+        "mocha": "^11.0.1",
         "npm-run-all": "^4.1.2",
         "shx": "^0.2.2",
         "solhint": "^1.4.1",