diff --git a/package.json b/package.json
index f59d394d5..a245fe6ec 100644
--- a/package.json
+++ b/package.json
@@ -79,7 +79,7 @@
     "got": "9.6.0",
     "he": "1.2.0",
     "iconv-lite": "0.5.1",
-    "jsdom": "16.0.1",
+    "jsdom": "16.1.0",
     "json-bigint": "0.3.0",
     "json5": "2.1.1",
     "koa": "2.11.0",
diff --git a/yarn.lock b/yarn.lock
index 6afa08a3e..ad262ff18 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1615,21 +1615,6 @@
   resolved "https://registry.yarnpkg.com/@vuepress/plugin-search/-/plugin-search-1.3.0.tgz#ec3619a2d70696f7f91575121f4b7409ba229d07"
   integrity sha512-buoQ6gQ2MLbLQ7Nhg5KJWPzKo7NtvdK/e6Fo1ig/kbOG5HyYKHCyqLjbQ/ZqT+fGbaSeEjH3DaVYTNx55GRX5A==
 
-"@vuepress/shared-utils@^1.2.0", "@vuepress/shared-utils@^1.3.0":
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/@vuepress/shared-utils/-/shared-utils-1.3.0.tgz#2c9afccaed0bcdf4ceb1c02becdeac61da6dbec2"
-  integrity sha512-n1AFgt8SiMDdc5aIj5yOqS3E6+dAZ+9tPw6qf1mBiqvdZzwaUtlydvXqVkskrwUo18znLrUr55VYwubMOaxFnQ==
-  dependencies:
-    chalk "^2.3.2"
-    diacritics "^1.3.0"
-    escape-html "^1.0.3"
-    fs-extra "^7.0.1"
-    globby "^9.2.0"
-    gray-matter "^4.0.1"
-    hash-sum "^1.0.2"
-    semver "^6.0.0"
-    upath "^1.1.0"
-
 "@vuepress/shared-utils@^1.3.0":
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/@vuepress/shared-utils/-/shared-utils-1.3.0.tgz#2c9afccaed0bcdf4ceb1c02becdeac61da6dbec2"
@@ -3693,10 +3678,10 @@ cssstyle@^1.0.0:
   dependencies:
     cssom "0.3.x"
 
-cssstyle@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/cssstyle/-/cssstyle-2.0.0.tgz#911f0fe25532db4f5d44afc83f89cc4b82c97fe3"
-  integrity sha512-QXSAu2WBsSRXCPjvI43Y40m6fMevvyRm8JVAuF9ksQz5jha4pWP1wpaK7Yu5oLFc6+XAY+hj8YhefyXcBB53gg==
+cssstyle@^2.0.0, cssstyle@^2.1.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/cssstyle/-/cssstyle-2.2.0.tgz#e4c44debccd6b7911ed617a4395e5754bba59992"
+  integrity sha512-sEb3XFPx3jNnCAMtqrXPDeSgQr+jojtCeNf8cvMNMh1cG970+lljssvQDzPq6lmmJu2Vhqood/gtEomBiHOGnA==
   dependencies:
     cssom "~0.3.6"
 
@@ -4373,7 +4358,7 @@ escape-string-regexp@1.0.5, escape-string-regexp@^1.0.2, escape-string-regexp@^1
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
   integrity sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=
 
-escodegen@^1.11.1:
+escodegen@^1.11.1, escodegen@^1.12.1, escodegen@^1.8.1, escodegen@^1.9.1:
   version "1.13.0"
   resolved "https://registry.yarnpkg.com/escodegen/-/escodegen-1.13.0.tgz#c7adf9bd3f3cc675bb752f202f79a720189cab29"
   integrity sha512-eYk2dCkxR07DsHA/X2hRBj0CFAZeri/LyDMc0C8JT1Hqi6JnVpMhJ7XFITbb0+yZS3lVkaPL2oCkZ3AVmeVbMw==
@@ -4385,18 +4370,6 @@ escodegen@^1.11.1:
   optionalDependencies:
     source-map "~0.6.1"
 
-escodegen@^1.12.1, escodegen@^1.8.1, escodegen@^1.9.1:
-  version "1.12.1"
-  resolved "https://registry.yarnpkg.com/escodegen/-/escodegen-1.12.1.tgz#08770602a74ac34c7a90ca9229e7d51e379abc76"
-  integrity sha512-Q8t2YZ+0e0pc7NRVj3B4tSQ9rim1oi4Fh46k2xhJ2qOiEwhQfdjyEQddWdj7ZFaKmU+5104vn1qrcjEPWq+bgQ==
-  dependencies:
-    esprima "^3.1.3"
-    estraverse "^4.2.0"
-    esutils "^2.0.2"
-    optionator "^0.8.1"
-  optionalDependencies:
-    source-map "~0.6.1"
-
 eslint-config-prettier@6.10.0:
   version "6.10.0"
   resolved "https://registry.yarnpkg.com/eslint-config-prettier/-/eslint-config-prettier-6.10.0.tgz#7b15e303bf9c956875c948f6b21500e48ded6a7f"
@@ -4491,11 +4464,6 @@ espree@^6.1.2:
     acorn-jsx "^5.1.0"
     eslint-visitor-keys "^1.1.0"
 
-esprima@^3.1.3:
-  version "3.1.3"
-  resolved "https://registry.yarnpkg.com/esprima/-/esprima-3.1.3.tgz#fdca51cee6133895e3c88d535ce49dbff62a4633"
-  integrity sha1-/cpRzuYTOJXjyI1TXOSdv/YqRjM=
-
 esprima@^4.0.0, esprima@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.1.tgz#13b04cdb3e6c5d19df91ab6987a8695619b0aa71"
@@ -6896,16 +6864,16 @@ jsbn@~0.1.0:
   resolved "https://registry.yarnpkg.com/jsbn/-/jsbn-0.1.1.tgz#a5e654c2e5a2deb5f201d96cefbca80c0ef2f513"
   integrity sha1-peZUwuWi3rXyAdls77yoDA7y9RM=
 
-jsdom@16.0.1:
-  version "16.0.1"
-  resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-16.0.1.tgz#5a5214cf69609531bf6fa5b6322fdd90ceed5bf7"
-  integrity sha512-wKJe/APzq+ak9i+2ybWE20lDIhF9AkGKSZf8UsjPN39acatFB6oA7K397kQvHVikds0yQono2h6J7UjbPtPOWw==
+jsdom@16.1.0:
+  version "16.1.0"
+  resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-16.1.0.tgz#7e245db708ee00302947be7beb88a2ffa587ad2b"
+  integrity sha512-kpIcNAuZYc/L17WADOOHslz/q5+3SipP/iRb3j6zd1zQ6pFJubLi/VCdD3NqBpj/IKKK4YXny1vv44rbEUSGFg==
   dependencies:
     abab "^2.0.3"
     acorn "^7.1.0"
     acorn-globals "^4.3.2"
     cssom "^0.4.4"
-    cssstyle "^2.0.0"
+    cssstyle "^2.1.0"
     data-urls "^2.0.0"
     decimal.js "^10.2.0"
     domexception "^2.0.1"