diff --git a/packages/lsp-ws-connection/package.json b/packages/lsp-ws-connection/package.json
index 686d1e9c2..12658aba4 100644
--- a/packages/lsp-ws-connection/package.json
+++ b/packages/lsp-ws-connection/package.json
@@ -46,7 +46,7 @@
     "karma-mocha": "^1.3.0",
     "karma-mocha-reporter": "^2.2.5",
     "karma-webpack": "^4.0.2",
-    "mocha": "^6.1.4",
+    "mocha": "^10.1.0",
     "puppeteer": "^1.17.0",
     "rimraf": "^3.0.2",
     "sinon": "^7.3.2",