diff --git a/package.json b/package.json
index 1f3da7eb..4f088fd5 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
   "devDependencies": {
     "buffer-from": "^1.1.1",
     "express": "^4.21.2",
-    "mocha": "^3.5.3",
+    "mocha": "^10.6.0",
     "nyc": "^17.1.0",
     "serve-static": "^1.12.3",
     "ssestream": "^1.0.0",