diff --git a/package.json b/package.json
index 978050b..645c629 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "xml": "^1.0.1"
   },
   "peerDependencies": {
-    "mocha": "^5.2.0 || ^6.0 || ^7.0 || ^8.0 || ^9.0"
+    "mocha": "^5.2.0 || ^6.0 || ^7.0 || ^8.0 || ^9.0 || ^10.0"
   },
   "author": "Juho Vähä-Herttua",
   "license": "MIT",