diff --git a/package.json b/package.json
index a7b0423..309c9ed 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
   },
   "homepage": "https://github.com/extremeheat/protodef-cpp#readme",
   "devDependencies": {
-    "mocha": "^10.0.0",
+    "mocha": "^11.1.0",
     "protodef-cpp": "file:.",
     "standard": "^17.0.0"
   },