..

package.json

@@ -8,7 +8,7 @@
     "@babel/core": "^7.11.4",
     "@babel/preset-env": "^7.11.0",
     "@babel/preset-typescript": "^7.10.4",
-    "@types/jsdom": "16.5.3",
+    "@types/jsdom": "16.2.15",
     "@typescript-eslint/eslint-plugin": "^3.10.1",
     "@typescript-eslint/parser": "^3.10.1",
     "babel-eslint": "^10.1.0",
@@ -17,7 +17,7 @@
     "full-icu": "^1.3.1",
     "husky": "^4.2.5",
     "jest": "^26.6.3",
-    "jsdom": "16.5.3",
+    "jsdom": "18.1.1",
     "lint-staged": "^10.2.13",
     "pbjs": "^0.0.14",
     "prettier": "^2.1.1",

yarn.lock

@@ -1418,7 +1418,7 @@
   dependencies:
     "@types/istanbul-lib-report" "*"
 
-"@types/jsdom@^16.2.4":
+"@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==
@@ -3778,40 +3778,7 @@ js-yaml@^3.13.1:
     argparse "^1.0.7"
     esprima "^4.0.0"
 
-jsdom@^16.4.0, jsdom@^16.5.3:
-  version "16.7.0"
-  resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-16.7.0.tgz#918ae71965424b197c819f8183a754e18977b710"
-  integrity sha512-u9Smc2G1USStM+s/x1ru5Sxrl6mPYCbByG1U/hUmqaVsm4tbNyS7CicOSRyuGQYZhTu0h84qkZZQ/I+dzizSVw==
-  dependencies:
-    abab "^2.0.5"
-    acorn "^8.2.4"
-    acorn-globals "^6.0.0"
-    cssom "^0.4.4"
-    cssstyle "^2.3.0"
-    data-urls "^2.0.0"
-    decimal.js "^10.2.1"
-    domexception "^2.0.1"
-    escodegen "^2.0.0"
-    form-data "^3.0.0"
-    html-encoding-sniffer "^2.0.1"
-    http-proxy-agent "^4.0.1"
-    https-proxy-agent "^5.0.0"
-    is-potential-custom-element-name "^1.0.1"
-    nwsapi "^2.2.0"
-    parse5 "6.0.1"
-    saxes "^5.0.1"
-    symbol-tree "^3.2.4"
-    tough-cookie "^4.0.0"
-    w3c-hr-time "^1.0.2"
-    w3c-xmlserializer "^2.0.0"
-    webidl-conversions "^6.1.0"
-    whatwg-encoding "^1.0.5"
-    whatwg-mimetype "^2.3.0"
-    whatwg-url "^8.5.0"
-    ws "^7.4.6"
-    xml-name-validator "^3.0.0"
-
-jsdom@^18.1.0:
+jsdom@18.1.1, jsdom@^18.1.0:
   version "18.1.1"
   resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-18.1.1.tgz#15ec896f5ab7df9669a62375606f47c8c09551aa"
   integrity sha512-NmJQbjQ/gpS/1at/ce3nCx89HbXL/f5OcenBe8wU1Eik0ROhyUc3LtmG3567dEHAGXkN8rmILW/qtCOPxPHQJw==
@@ -3844,6 +3811,39 @@ jsdom@^18.1.0:
     ws "^8.2.3"
     xml-name-validator "^4.0.0"
 
+jsdom@^16.4.0:
+  version "16.7.0"
+  resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-16.7.0.tgz#918ae71965424b197c819f8183a754e18977b710"
+  integrity sha512-u9Smc2G1USStM+s/x1ru5Sxrl6mPYCbByG1U/hUmqaVsm4tbNyS7CicOSRyuGQYZhTu0h84qkZZQ/I+dzizSVw==
+  dependencies:
+    abab "^2.0.5"
+    acorn "^8.2.4"
+    acorn-globals "^6.0.0"
+    cssom "^0.4.4"
+    cssstyle "^2.3.0"
+    data-urls "^2.0.0"
+    decimal.js "^10.2.1"
+    domexception "^2.0.1"
+    escodegen "^2.0.0"
+    form-data "^3.0.0"
+    html-encoding-sniffer "^2.0.1"
+    http-proxy-agent "^4.0.1"
+    https-proxy-agent "^5.0.0"
+    is-potential-custom-element-name "^1.0.1"
+    nwsapi "^2.2.0"
+    parse5 "6.0.1"
+    saxes "^5.0.1"
+    symbol-tree "^3.2.4"
+    tough-cookie "^4.0.0"
+    w3c-hr-time "^1.0.2"
+    w3c-xmlserializer "^2.0.0"
+    webidl-conversions "^6.1.0"
+    whatwg-encoding "^1.0.5"
+    whatwg-mimetype "^2.3.0"
+    whatwg-url "^8.5.0"
+    ws "^7.4.6"
+    xml-name-validator "^3.0.0"
+
 jsesc@^2.5.1:
   version "2.5.2"
   resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-2.5.2.tgz#80564d2e483dacf6e8ef209650a67df3f0c283a4"