diff --git a/package.json b/package.json
index b386fe0..f3f1cc6 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
     "@size-limit/preset-small-lib": "^6.0.4",
     "@sucrase/jest-plugin": "^2.2.1",
     "@types/jest": "^26.0.24",
-    "@types/jsdom": "^16.2.15",
+    "@types/jsdom": "^21.1.6",
     "@vue/test-utils": "^2.2.2",
     "codecov": "^3.8.3",
     "conventional-changelog-cli": "^2.2.2",
diff --git a/yarn.lock b/yarn.lock
index a5929bd..6fb53bb 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -973,14 +973,14 @@
     jest-diff "^26.0.0"
     pretty-format "^26.0.0"
 
-"@types/jsdom@^16.2.15":
-  version "16.2.15"
-  resolved "https://registry.yarnpkg.com/@types/jsdom/-/jsdom-16.2.15.tgz#6c09990ec43b054e49636cba4d11d54367fc90d6"
-  integrity sha512-nwF87yjBKuX/roqGYerZZM0Nv1pZDMAT5YhOHYeM/72Fic+VEqJh4nyoqoapzJnW3pUlfxPY5FhgsJtM+dRnQQ==
+"@types/jsdom@^21.1.6":
+  version "21.1.6"
+  resolved "https://registry.yarnpkg.com/@types/jsdom/-/jsdom-21.1.6.tgz#bcbc7b245787ea863f3da1ef19aa1dcfb9271a1b"
+  integrity sha512-/7kkMsC+/kMs7gAYmmBR9P0vGTnOoLhQhyhQJSlXGI5bzTHp6xdo0TtKWQAsz6pmSAeVqKSbqeyP6hytqr9FDw==
   dependencies:
     "@types/node" "*"
-    "@types/parse5" "^6.0.3"
     "@types/tough-cookie" "*"
+    parse5 "^7.0.0"
 
 "@types/json-schema@*":
   version "7.0.9"
@@ -1024,11 +1024,6 @@
   resolved "https://registry.yarnpkg.com/@types/normalize-package-data/-/normalize-package-data-2.4.1.tgz#d3357479a0fdfdd5907fe67e17e0a85c906e1301"
   integrity sha512-Gj7cI7z+98M282Tqmp2K5EIsoouUEzbBJhQQzDE3jSIRk6r9gsz0oUokqIUR4u1R3dMHo0pDHM7sNOHyhulypw==
 
-"@types/parse5@^6.0.3":
-  version "6.0.3"
-  resolved "https://registry.yarnpkg.com/@types/parse5/-/parse5-6.0.3.tgz#705bb349e789efa06f43f128cef51240753424cb"
-  integrity sha512-SuT16Q1K51EAVPz1K29DJ/sXjhSQ0zjvsypYJ6tlwVsRV9jwW5Adq2ch8Dq8kDBCkYnELS7N7VNCSB5nC56t/g==
-
 "@types/prettier@^2.0.0":
   version "2.3.2"
   resolved "https://registry.yarnpkg.com/@types/prettier/-/prettier-2.3.2.tgz#fc8c2825e4ed2142473b4a81064e6e081463d1b3"
@@ -2579,6 +2574,11 @@ entities@^2.0.0:
   resolved "https://registry.yarnpkg.com/entities/-/entities-2.2.0.tgz#098dc90ebb83d8dffa089d55256b351d34c4da55"
   integrity sha512-p92if5Nz619I0w+akJrLZH0MX0Pb5DX39XOwQTtXSdQQOaYH03S1uIQp4mhOZtAXrxq4ViO67YTiLBo2638o9A==
 
+entities@^4.4.0:
+  version "4.5.0"
+  resolved "https://registry.yarnpkg.com/entities/-/entities-4.5.0.tgz#5d268ea5e7113ec74c4d033b79ea5a35a488fb48"
+  integrity sha512-V0hjH4dGPh9Ao5p0MoRY6BVqtwCjhz6vI5LT8AJ55H+4g9/4vbHx1I54fS0XuclLhDHArPQCiMjDxjaL8fPxhw==
+
 error-ex@^1.3.1:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/error-ex/-/error-ex-1.3.2.tgz#b4ac40648107fdcdcfae242f428bea8a14d4f1bf"
@@ -4827,6 +4827,13 @@ parse5@6.0.1:
   resolved "https://registry.yarnpkg.com/parse5/-/parse5-6.0.1.tgz#e1a1c085c569b3dc08321184f19a39cc27f7c30b"
   integrity sha512-Ofn/CTFzRGTTxwpNEs9PP93gXShHcTq255nzRYSKe8AkVpZY7e1fpmTfOyoIvjP5HG7Z2ZM7VS9PPhQGW2pOpw==
 
+parse5@^7.0.0:
+  version "7.1.2"
+  resolved "https://registry.yarnpkg.com/parse5/-/parse5-7.1.2.tgz#0736bebbfd77793823240a23b7fc5e010b7f8e32"
+  integrity sha512-Czj1WaSVpaoj0wbhMzLmWD69anp2WH7FXMB9n1Sy8/ZFF9jolSQVMu1Ij5WIyGmcBmhk7EOndpO4mIpihVqAXw==
+  dependencies:
+    entities "^4.4.0"
+
 pascalcase@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/pascalcase/-/pascalcase-0.1.1.tgz#b363e55e8006ca6fe21784d2db22bd15d7917f14"