diff --git a/package.json b/package.json
index a57de03c..c905598b 100644
--- a/package.json
+++ b/package.json
@@ -110,7 +110,7 @@
         "jsdoc-nr-template": "github:node-red/jsdoc-nr-template",
         "marked": "4.0.18",
         "minami": "1.2.3",
-        "mocha": "9.2.2",
+        "mocha": "11.3.0",
         "node-red-node-test-helper": "^0.3.0",
         "nodemon": "2.0.19",
         "proxy": "^1.0.2",