diff --git a/package-lock.json b/package-lock.json
index 7bf49fc8..e48b9cb1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -535,9 +535,9 @@
       "dev": true
     },
     "@types/mocha": {
-      "version": "8.2.3",
-      "resolved": "https://registry.npmjs.org/@types/mocha/-/mocha-8.2.3.tgz",
-      "integrity": "sha512-ekGvFhFgrc2zYQoX4JeZPmVzZxw6Dtllga7iGHzfbYIYkAMUx/sAFP2GdFpLff+vdHXu5fl7WX9AT+TtqYcsyw==",
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/@types/mocha/-/mocha-9.0.0.tgz",
+      "integrity": "sha512-scN0hAWyLVAvLR9AyW7HoFF5sJZglyBsbPuHO4fv7JRvfmPBMfp1ozWqOf/e4wwPNxezBZXRfWzMb6iFLgEVRA==",
       "dev": true
     },
     "@types/node": {
@@ -2595,9 +2595,9 @@
       }
     },
     "mocha": {
-      "version": "9.0.2",
-      "resolved": "https://registry.npmjs.org/mocha/-/mocha-9.0.2.tgz",
-      "integrity": "sha512-FpspiWU+UT9Sixx/wKimvnpkeW0mh6ROAKkIaPokj3xZgxeRhcna/k5X57jJghEr8X+Cgu/Vegf8zCX5ugSuTA==",
+      "version": "9.0.3",
+      "resolved": "https://registry.npmjs.org/mocha/-/mocha-9.0.3.tgz",
+      "integrity": "sha512-hnYFrSefHxYS2XFGtN01x8un0EwNu2bzKvhpRFhgoybIvMaOkkL60IVPmkb5h6XDmUl4IMSB+rT5cIO4/4bJgg==",
       "dev": true,
       "requires": {
         "@ungap/promise-all-settled": "1.1.2",
diff --git a/package.json b/package.json
index 3e48b0a9..59210574 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "@types/koa-pino-logger": "3.0.0",
     "@types/koa__router": "8.0.7",
     "@types/lodash": "4.14.172",
-    "@types/mocha": "8.2.3",
+    "@types/mocha": "9.0.0",
     "@types/node": "12.20.19",
     "@types/pino": "6.3.11",
     "@types/sinon": "9.0.11",
@@ -54,7 +54,7 @@
     "eslint-plugin-prettier": "3.4.0",
     "jscpd": "3.3.26",
     "koa-compose": "4.2.0",
-    "mocha": "9.0.2",
+    "mocha": "9.0.3",
     "prettier": "2.3.2",
     "sinon": "9.2.4",
     "test-listen": "1.1.0",