diff --git a/package.json b/package.json
index 817a831..60d93f0 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "karma-chrome-launcher": "^3.1.0",
     "karma-mocha": "^2.0.1",
     "karma-mocha-reporter": "^2.2.5",
-    "mocha": "^8.1.3",
+    "mocha": "^10.2.0",
     "noflo-component-loader": "^0.4.0",
     "noflo-runtime-headless": "^0.2.0",
     "noflo-runtime-postmessage": "^0.13.0",