diff --git a/package.json b/package.json
index bb10677..8b1d4a6 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
   },
   "devDependencies": {
     "@types/chai": "^4.1.7",
-    "@types/mocha": "^7.0.1",
+    "@types/mocha": "^8.0.3",
     "chai": "^4.2.0",
     "coveralls": "^3.0.3",
     "mocha": "^6.0.2",
diff --git a/yarn.lock b/yarn.lock
index 3dd5ed4..d06b8cf 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -144,10 +144,10 @@
   resolved "https://registry.yarnpkg.com/@types/color-name/-/color-name-1.1.1.tgz#1c1261bbeaa10a8055bbc5d8ab84b7b2afc846a0"
   integrity sha512-rr+OQyAjxze7GgWrSaJwydHStIhHq2lvY3BOC2Mj7KnzI7XK0Uw1TOOdI9lDoajEbSWLiYgoo4f1R51erQfhPQ==
 
-"@types/mocha@^7.0.1":
-  version "7.0.2"
-  resolved "https://registry.yarnpkg.com/@types/mocha/-/mocha-7.0.2.tgz#b17f16cf933597e10d6d78eae3251e692ce8b0ce"
-  integrity sha512-ZvO2tAcjmMi8V/5Z3JsyofMe3hasRcaw88cto5etSVMwVQfeivGAlEYmaQgceUSVYFofVjT+ioHsATjdWcFt1w==
+"@types/mocha@^8.0.3":
+  version "8.0.3"
+  resolved "https://registry.yarnpkg.com/@types/mocha/-/mocha-8.0.3.tgz#51b21b6acb6d1b923bbdc7725c38f9f455166402"
+  integrity sha512-vyxR57nv8NfcU0GZu8EUXZLTbCMupIUwy95LJ6lllN+JRPG25CwMHoB1q5xKh8YKhQnHYRAn4yW2yuHbf/5xgg==
 
 aggregate-error@^3.0.0:
   version "3.0.1"