diff --git a/deps/acorn-plugins/acorn-private-class-elements/package.json b/deps/acorn-plugins/acorn-private-class-elements/package.json
index b8b652a1e9e2f3..4385c1c55abc5c 100644
--- a/deps/acorn-plugins/acorn-private-class-elements/package.json
+++ b/deps/acorn-plugins/acorn-private-class-elements/package.json
@@ -25,6 +25,6 @@
     "acorn": "^7.0.0",
     "eslint": "^6.8.0",
     "eslint-plugin-node": "^11.0.0",
-    "mocha": "^7.1.0"
+    "mocha": "^8.3.0"
   }
 }
\ No newline at end of file