diff --git a/package.json b/package.json
index 02eed93..71980e3 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,7 @@
         "jest": "^25.3.0",
         "jest-serializer-html-string": "^1.0.1",
         "jest-watch-typeahead": "^0.4.2",
-        "jsdom": "^14.0.0",
+        "jsdom": "^16.5.0",
         "markdown-toc": "^1.2.0",
         "npm-run-all": "^4.1.5",
         "object-deep-key": "^1.1.3",
diff --git a/yarn.lock b/yarn.lock
index e989b2c..d4fde5d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2609,10 +2609,10 @@
   resolved "https://packages.atlassian.com/api/npm/npm-remote/@xtuc/long/-/long-4.2.2.tgz#d291c6a4e97989b5c61d9acf396ae4fe133a718d"
   integrity sha1-0pHGpOl5ibXGHZrPOWrk/hM6cY0=
 
-abab@^2.0.0:
-  version "2.0.3"
-  resolved "https://packages.atlassian.com/api/npm/npm-remote/abab/-/abab-2.0.3.tgz#623e2075e02eb2d3f2475e49f99c91846467907a"
-  integrity sha1-Yj4gdeAustPyR15J+ZyRhGRnkHo=
+abab@^2.0.0, abab@^2.0.3, abab@^2.0.5:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/abab/-/abab-2.0.6.tgz#41b80f2c871d19686216b82309231cfd3cb3d291"
+  integrity sha512-j2afSsaIENvHZN2B8GOpF566vZ5WVk5opAiMTvWgaQT8DkbOqsTfvNAvHoRGU2zzP8cPoqys+xHTRDWW8L+/BA==
 
 accepts@~1.3.7:
   version "1.3.7"
@@ -2622,7 +2622,7 @@ accepts@~1.3.7:
     mime-types "~2.1.24"
     negotiator "0.6.2"
 
-acorn-globals@^4.3.0, acorn-globals@^4.3.2:
+acorn-globals@^4.3.2:
   version "4.3.4"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/acorn-globals/-/acorn-globals-4.3.4.tgz#9fa1926addc11c97308c4e66d7add0d40c3272e7"
   integrity sha1-n6GSat3BHJcwjE5m163Q1Awycuc=
@@ -2630,6 +2630,14 @@ acorn-globals@^4.3.0, acorn-globals@^4.3.2:
     acorn "^6.0.1"
     acorn-walk "^6.0.1"
 
+acorn-globals@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/acorn-globals/-/acorn-globals-6.0.0.tgz#46cdd39f0f8ff08a876619b55f5ac8a6dc770b45"
+  integrity sha512-ZQl7LOWaF5ePqqcX4hLuv/bLXYQNfNWw2c0/yX/TsPRKamzHcTGQnlCjHT3TsmkOUVEPS3crCxiPfdzE/Trlhg==
+  dependencies:
+    acorn "^7.1.1"
+    acorn-walk "^7.1.1"
+
 acorn-jsx@^5.2.0:
   version "5.2.0"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/acorn-jsx/-/acorn-jsx-5.2.0.tgz#4c66069173d6fdd68ed85239fc256226182b2ebe"
@@ -2640,15 +2648,25 @@ acorn-walk@^6.0.1:
   resolved "https://packages.atlassian.com/api/npm/npm-remote/acorn-walk/-/acorn-walk-6.2.0.tgz#123cb8f3b84c2171f1f7fb252615b1c78a6b1a8c"
   integrity sha1-Ejy487hMIXHx9/slJhWxx4prGow=
 
-acorn@^6.0.1, acorn@^6.0.4, acorn@^6.4.1:
+acorn-walk@^7.1.1:
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/acorn-walk/-/acorn-walk-7.2.0.tgz#0de889a601203909b0fbe07b8938dc21d2e967bc"
+  integrity sha512-OPdCF6GsMIP+Az+aWfAAOEt2/+iVDKE7oy6lJ098aoe59oAmK76qV6Gw60SbZ8jHuG2wH058GF4pLFbYamYrVA==
+
+acorn@^6.0.1, acorn@^6.4.1:
   version "6.4.1"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/acorn/-/acorn-6.4.1.tgz#531e58ba3f51b9dacb9a6646ca4debf5b14ca474"
   integrity sha1-Ux5Yuj9RudrLmmZGyk3r9bFMpHQ=
 
-acorn@^7.1.0, acorn@^7.3.1:
-  version "7.3.1"
-  resolved "https://packages.atlassian.com/api/npm/npm-remote/acorn/-/acorn-7.3.1.tgz#85010754db53c3fbaf3b9ea3e083aa5c5d147ffd"
-  integrity sha1-hQEHVNtTw/uvO56j4IOqXF0Uf/0=
+acorn@^7.1.0, acorn@^7.1.1, acorn@^7.3.1:
+  version "7.4.1"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.4.1.tgz#feaed255973d2e77555b83dbc08851a6c63520fa"
+  integrity sha512-nQyp0o1/mNdbTO1PO6kHkwSrmgZ0MT/jCCpNiwbUjGoRN4dlBhqJtoQuCnEOKzgTVwg0ZWiCoQy6SxMebQVh8A==
+
+acorn@^8.0.5:
+  version "8.7.1"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-8.7.1.tgz#0197122c843d1bf6d0a5e83220a788f278f63c30"
+  integrity sha512-Xx54uLJQZ19lKygFXOWsscKUbsBZW0CPykPhVQdhIeIwrbPmJzqeASDInc8nKBnp/JT6igTs82qPXz069H8I/A==
 
 address@1.1.2, address@^1.0.1:
   version "1.1.2"
@@ -3025,11 +3043,6 @@ async-each@^1.0.1:
   resolved "https://packages.atlassian.com/api/npm/npm-remote/async-each/-/async-each-1.0.3.tgz#b727dbf87d7651602f06f4d4ac387f47d91b0cbf"
   integrity sha1-tyfb+H12UWAvBvTUrDh/R9kbDL8=
 
-async-limiter@~1.0.0:
-  version "1.0.1"
-  resolved "https://packages.atlassian.com/api/npm/npm-remote/async-limiter/-/async-limiter-1.0.1.tgz#dd379e94f0db8310b08291f9d64c3209766617fd"
-  integrity sha1-3TeelPDbgxCwgpH51kwyCXZmF/0=
-
 asynckit@^0.4.0:
   version "0.4.0"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
@@ -4543,24 +4556,17 @@ csso@^4.0.2:
   dependencies:
     css-tree "1.0.0-alpha.39"
 
-cssom@0.3.x, cssom@^0.3.4, cssom@~0.3.6:
-  version "0.3.8"
-  resolved "https://packages.atlassian.com/api/npm/npm-remote/cssom/-/cssom-0.3.8.tgz#9f1276f5b2b463f2114d3f2c75250af8c1a36f4a"
-  integrity sha1-nxJ29bK0Y/IRTT8sdSUK+MGjb0o=
-
-cssom@^0.4.1:
+cssom@^0.4.1, cssom@^0.4.4:
   version "0.4.4"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/cssom/-/cssom-0.4.4.tgz#5a66cf93d2d0b661d80bf6a44fb65f5c2e4e0a10"
   integrity sha1-WmbPk9LQtmHYC/akT7ZfXC5OChA=
 
-cssstyle@^1.1.1:
-  version "1.4.0"
-  resolved "https://packages.atlassian.com/api/npm/npm-remote/cssstyle/-/cssstyle-1.4.0.tgz#9d31328229d3c565c61e586b02041a28fccdccf1"
-  integrity sha1-nTEyginTxWXGHlhrAgQaKPzNzPE=
-  dependencies:
-    cssom "0.3.x"
+cssom@~0.3.6:
+  version "0.3.8"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/cssom/-/cssom-0.3.8.tgz#9f1276f5b2b463f2114d3f2c75250af8c1a36f4a"
+  integrity sha1-nxJ29bK0Y/IRTT8sdSUK+MGjb0o=
 
-cssstyle@^2.0.0:
+cssstyle@^2.0.0, cssstyle@^2.3.0:
   version "2.3.0"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/cssstyle/-/cssstyle-2.3.0.tgz#ff665a0ddbdc31864b09647f34163443d90b0852"
   integrity sha1-/2ZaDdvcMYZLCWR/NBY0Q9kLCFI=
@@ -4630,6 +4636,15 @@ data-urls@^1.1.0:
     whatwg-mimetype "^2.2.0"
     whatwg-url "^7.0.0"
 
+data-urls@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/data-urls/-/data-urls-2.0.0.tgz#156485a72963a970f5d5821aaf642bef2bf2db9b"
+  integrity sha512-X5eWTSXO/BJmpdIKCRuKUgSCgAN0OwliVK3yPKbwIWU1Tdw5BRajxlzMidvh+gwko9AfQ9zIj52pzF91Q3YAvQ==
+  dependencies:
+    abab "^2.0.3"
+    whatwg-mimetype "^2.3.0"
+    whatwg-url "^8.0.0"
+
 debug@2.6.9, debug@^2.2.0, debug@^2.3.3, debug@^2.6.0, debug@^2.6.9:
   version "2.6.9"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
@@ -4664,6 +4679,11 @@ decamelize@^1.1.0, decamelize@^1.2.0:
   resolved "https://packages.atlassian.com/api/npm/npm-remote/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
   integrity sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=
 
+decimal.js@^10.2.1:
+  version "10.3.1"
+  resolved "https://registry.yarnpkg.com/decimal.js/-/decimal.js-10.3.1.tgz#d8c3a444a9c6774ba60ca6ad7261c3a94fd5e783"
+  integrity sha512-V0pfhfr8suzyPGOx3nmq4aHqabehUZn6Ch9kyFpV79TGDTWFmHqUqXdabR7QHqxzrYolF4+tVmJhUG4OURg5dQ==
+
 decode-uri-component@^0.2.0:
   version "0.2.0"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/decode-uri-component/-/decode-uri-component-0.2.0.tgz#eb3913333458775cb84cd1a1fae062106bb87545"
@@ -4911,6 +4931,13 @@ domexception@^1.0.1:
   dependencies:
     webidl-conversions "^4.0.2"
 
+domexception@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/domexception/-/domexception-2.0.1.tgz#fb44aefba793e1574b0af6aed2801d057529f304"
+  integrity sha512-yxJ2mFy/sibVQlu5qHjOkf9J3K6zgmCxgJ94u2EdvDOV09H+32LtRswEcUsmUWN72pVLOEnTSRaIVVzVQgS0dg==
+  dependencies:
+    webidl-conversions "^5.0.0"
+
 domhandler@^2.3.0:
   version "2.4.2"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/domhandler/-/domhandler-2.4.2.tgz#8805097e933d65e85546f726d60f5eb88b44f803"
@@ -5186,7 +5213,7 @@ escape-string-regexp@1.0.5, escape-string-regexp@^1.0.2, escape-string-regexp@^1
   resolved "https://packages.atlassian.com/api/npm/npm-remote/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
   integrity sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=
 
-escodegen@^1.11.0, escodegen@^1.11.1:
+escodegen@^1.11.1:
   version "1.14.2"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/escodegen/-/escodegen-1.14.2.tgz#14ab71bf5026c2aa08173afba22c6f3173284a84"
   integrity sha1-FKtxv1AmwqoIFzr7oixvMXMoSoQ=
@@ -5198,6 +5225,18 @@ escodegen@^1.11.0, escodegen@^1.11.1:
   optionalDependencies:
     source-map "~0.6.1"
 
+escodegen@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/escodegen/-/escodegen-2.0.0.tgz#5e32b12833e8aa8fa35e1bf0befa89380484c7dd"
+  integrity sha512-mmHKys/C8BFUGI+MAWNcSYoORYLMdPzjrknd2Vc+bUsjN5bXcr8EhrNB+UTqfL1y3I9c4fw2ihgtMPQLBRiQxw==
+  dependencies:
+    esprima "^4.0.1"
+    estraverse "^5.2.0"
+    esutils "^2.0.2"
+    optionator "^0.8.1"
+  optionalDependencies:
+    source-map "~0.6.1"
+
 eslint-config-prettier@^4.1.0:
   version "4.3.0"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/eslint-config-prettier/-/eslint-config-prettier-4.3.0.tgz#c55c1fcac8ce4518aeb77906984e134d9eb5a4f0"
@@ -5406,6 +5445,11 @@ estraverse@^5.1.0:
   resolved "https://packages.atlassian.com/api/npm/npm-remote/estraverse/-/estraverse-5.1.0.tgz#374309d39fd935ae500e7b92e8a6b4c720e59642"
   integrity sha1-N0MJ05/ZNa5QDnuS6Ka0xyDllkI=
 
+estraverse@^5.2.0:
+  version "5.3.0"
+  resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-5.3.0.tgz#2eea5290702f26ab8fe5370370ff86c965d21123"
+  integrity sha512-MMdARuVEQziNTeJD8DgMqmhwR11BRQ/cBP+pLtYdSTnf3MIO8fFeiINEbX36ZdNlfU/7A9f3gUw49B3oQsvwBA==
+
 esutils@^2.0.2:
   version "2.0.3"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/esutils/-/esutils-2.0.3.tgz#74d2eb4de0b8da1293711910d50775b9b710ef64"
@@ -6483,6 +6527,13 @@ html-encoding-sniffer@^1.0.2:
   dependencies:
     whatwg-encoding "^1.0.1"
 
+html-encoding-sniffer@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/html-encoding-sniffer/-/html-encoding-sniffer-2.0.1.tgz#42a6dc4fd33f00281176e8b23759ca4e4fa185f3"
+  integrity sha512-D5JbOMBIR/TVZkubHT+OyT2705QvogUW4IBn6nHd756OwieSF9aDYFj4dv6HHEVGYbHaLETa3WggZYWWMyy3ZQ==
+  dependencies:
+    whatwg-encoding "^1.0.5"
+
 html-entities@^1.2.0:
   version "1.3.1"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/html-entities/-/html-entities-1.3.1.tgz#fb9a1a4b5b14c5daba82d3e34c6ae4fe701a0e44"
@@ -7060,6 +7111,11 @@ is-plain-object@^3.0.0:
   dependencies:
     isobject "^4.0.0"
 
+is-potential-custom-element-name@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/is-potential-custom-element-name/-/is-potential-custom-element-name-1.0.1.tgz#171ed6f19e3ac554394edf78caa05784a45bebb5"
+  integrity sha512-bCYeRA2rVibKZd+s2625gGnGF/t7DSqDs4dP7CrLA1m7jKWz6pps0LpYLJN8Q64HtmPKJ1hrN3nzPNKFEKOUiQ==
+
 is-regex@^1.0.4, is-regex@^1.1.0:
   version "1.1.0"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/is-regex/-/is-regex-1.1.0.tgz#ece38e389e490df0dc21caea2bd596f987f767ff"
@@ -7691,38 +7747,6 @@ jsbn@~0.1.0:
   resolved "https://packages.atlassian.com/api/npm/npm-remote/jsbn/-/jsbn-0.1.1.tgz#a5e654c2e5a2deb5f201d96cefbca80c0ef2f513"
   integrity sha1-peZUwuWi3rXyAdls77yoDA7y9RM=
 
-jsdom@^14.0.0:
-  version "14.1.0"
-  resolved "https://packages.atlassian.com/api/npm/npm-remote/jsdom/-/jsdom-14.1.0.tgz#916463b6094956b0a6c1782c94e380cd30e1981b"
-  integrity sha1-kWRjtglJVrCmwXgslOOAzTDhmBs=
-  dependencies:
-    abab "^2.0.0"
-    acorn "^6.0.4"
-    acorn-globals "^4.3.0"
-    array-equal "^1.0.0"
-    cssom "^0.3.4"
-    cssstyle "^1.1.1"
-    data-urls "^1.1.0"
-    domexception "^1.0.1"
-    escodegen "^1.11.0"
-    html-encoding-sniffer "^1.0.2"
-    nwsapi "^2.1.3"
-    parse5 "5.1.0"
-    pn "^1.1.0"
-    request "^2.88.0"
-    request-promise-native "^1.0.5"
-    saxes "^3.1.9"
-    symbol-tree "^3.2.2"
-    tough-cookie "^2.5.0"
-    w3c-hr-time "^1.0.1"
-    w3c-xmlserializer "^1.1.2"
-    webidl-conversions "^4.0.2"
-    whatwg-encoding "^1.0.5"
-    whatwg-mimetype "^2.3.0"
-    whatwg-url "^7.0.0"
-    ws "^6.1.2"
-    xml-name-validator "^3.0.0"
-
 jsdom@^15.2.1:
   version "15.2.1"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/jsdom/-/jsdom-15.2.1.tgz#d2feb1aef7183f86be521b8c6833ff5296d07ec5"
@@ -7755,6 +7779,38 @@ jsdom@^15.2.1:
     ws "^7.0.0"
     xml-name-validator "^3.0.0"
 
+jsdom@^16.5.0:
+  version "16.5.0"
+  resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-16.5.0.tgz#9e453505600cc5a70b385750d35256f380730cc4"
+  integrity sha512-QxZH0nmDTnTTVI0YDm4RUlaUPl5dcyn62G5TMDNfMmTW+J1u1v9gCR8WR+WZ6UghAa7nKJjDOFaI00eMMWvJFQ==
+  dependencies:
+    abab "^2.0.5"
+    acorn "^8.0.5"
+    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"
+    html-encoding-sniffer "^2.0.1"
+    is-potential-custom-element-name "^1.0.0"
+    nwsapi "^2.2.0"
+    parse5 "6.0.1"
+    request "^2.88.2"
+    request-promise-native "^1.0.9"
+    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 "^8.0.0"
+    ws "^7.4.4"
+    xml-name-validator "^3.0.0"
+
 jsesc@^2.5.1:
   version "2.5.2"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/jsesc/-/jsesc-2.5.2.tgz#80564d2e483dacf6e8ef209650a67df3f0c283a4"
@@ -8112,6 +8168,11 @@ lodash@^4.17.19:
   resolved "https://packages.atlassian.com/api/npm/npm-remote/lodash/-/lodash-4.17.19.tgz#e48ddedbe30b3321783c5b4301fbd353bc1e4a4b"
   integrity sha1-5I3e2+MLMyF4PFtDAfvTU7weSks=
 
+lodash@^4.7.0:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
+
 lolex@^5.0.0:
   version "5.1.2"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/lolex/-/lolex-5.1.2.tgz#953694d098ce7c07bc5ed6d0e42bc6c0c6d5a367"
@@ -8798,7 +8859,7 @@ number-is-nan@^1.0.0:
   resolved "https://packages.atlassian.com/api/npm/npm-remote/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
   integrity sha1-CXtgK1NCKlIsGvuHkDGDNpQaAR0=
 
-nwsapi@^2.1.3, nwsapi@^2.2.0:
+nwsapi@^2.2.0:
   version "2.2.0"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/nwsapi/-/nwsapi-2.2.0.tgz#204879a9e3d068ff2a55139c2c772780681a38b7"
   integrity sha1-IEh5qePQaP8qVROcLHcngGgaOLc=
@@ -9185,6 +9246,11 @@ parse5@5.1.0:
   resolved "https://packages.atlassian.com/api/npm/npm-remote/parse5/-/parse5-5.1.0.tgz#c59341c9723f414c452975564c7c00a68d58acd2"
   integrity sha1-xZNByXI/QUxFKXVWTHwApo1YrNI=
 
+parse5@6.0.1:
+  version "6.0.1"
+  resolved "https://registry.yarnpkg.com/parse5/-/parse5-6.0.1.tgz#e1a1c085c569b3dc08321184f19a39cc27f7c30b"
+  integrity sha512-Ofn/CTFzRGTTxwpNEs9PP93gXShHcTq255nzRYSKe8AkVpZY7e1fpmTfOyoIvjP5HG7Z2ZM7VS9PPhQGW2pOpw==
+
 parse5@^4.0.0:
   version "4.0.0"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/parse5/-/parse5-4.0.0.tgz#6d78656e3da8d78b4ec0b906f7c08ef1dfe3f608"
@@ -9624,7 +9690,7 @@ pseudomap@^1.0.2:
   resolved "https://packages.atlassian.com/api/npm/npm-remote/pseudomap/-/pseudomap-1.0.2.tgz#f052a28da70e618917ef0a8ac34c1ae5a68286b3"
   integrity sha1-8FKijacOYYkX7wqKw0wa5aaChrM=
 
-psl@^1.1.28:
+psl@^1.1.28, psl@^1.1.33:
   version "1.8.0"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/psl/-/psl-1.8.0.tgz#9326f8bcfb013adcc005fdff056acce020e51c24"
   integrity sha1-kyb4vPsBOtzABf3/BWrM4CDlHCQ=
@@ -10253,23 +10319,23 @@ repeat-string@^1.5.2, repeat-string@^1.6.1:
   resolved "https://packages.atlassian.com/api/npm/npm-remote/repeat-string/-/repeat-string-1.6.1.tgz#8dcae470e1c88abc2d600fff4a776286da75e637"
   integrity sha1-jcrkcOHIirwtYA//Sndihtp15jc=
 
-request-promise-core@1.1.3:
-  version "1.1.3"
-  resolved "https://packages.atlassian.com/api/npm/npm-remote/request-promise-core/-/request-promise-core-1.1.3.tgz#e9a3c081b51380dfea677336061fea879a829ee9"
-  integrity sha1-6aPAgbUTgN/qZ3M2Bh/qh5qCnuk=
+request-promise-core@1.1.4:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/request-promise-core/-/request-promise-core-1.1.4.tgz#3eedd4223208d419867b78ce815167d10593a22f"
+  integrity sha512-TTbAfBBRdWD7aNNOoVOBH4pN/KigV6LyapYNNlAPA8JwbovRti1E88m3sYAwsLi5ryhPKsE9APwnjFTgdUjTpw==
   dependencies:
-    lodash "^4.17.15"
+    lodash "^4.17.19"
 
-request-promise-native@^1.0.5, request-promise-native@^1.0.7:
-  version "1.0.8"
-  resolved "https://packages.atlassian.com/api/npm/npm-remote/request-promise-native/-/request-promise-native-1.0.8.tgz#a455b960b826e44e2bf8999af64dff2bfe58cb36"
-  integrity sha1-pFW5YLgm5E4r+Jma9k3/K/5YyzY=
+request-promise-native@^1.0.7, request-promise-native@^1.0.9:
+  version "1.0.9"
+  resolved "https://registry.yarnpkg.com/request-promise-native/-/request-promise-native-1.0.9.tgz#e407120526a5efdc9a39b28a5679bf47b9d9dc28"
+  integrity sha512-wcW+sIUiWnKgNY0dqCpOZkUbF/I+YPi+f09JZIDa39Ec+q82CpSYniDp+ISgTTbKmnpJWASeJBPZmoxH84wt3g==
   dependencies:
-    request-promise-core "1.1.3"
+    request-promise-core "1.1.4"
     stealthy-require "^1.1.1"
     tough-cookie "^2.3.3"
 
-request@^2.88.0:
+request@^2.88.0, request@^2.88.2:
   version "2.88.2"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/request/-/request-2.88.2.tgz#d73c918731cb5a87da047e207234146f664d12b3"
   integrity sha1-1zyRhzHLWofaBH4gcjQUb2ZNErM=
@@ -10492,6 +10558,13 @@ saxes@^3.1.9:
   dependencies:
     xmlchars "^2.1.1"
 
+saxes@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/saxes/-/saxes-5.0.1.tgz#eebab953fa3b7608dbe94e5dadb15c888fa6696d"
+  integrity sha512-5LBh1Tls8c9xgGjw3QrMwETmTMVk0oFgvrFSvWx62llR2hcEInrKNZ2GZCCuuy2lvWrdl5jhbpeqc5hRYKFOcw==
+  dependencies:
+    xmlchars "^2.2.0"
+
 scheduler@^0.19.1:
   version "0.19.1"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/scheduler/-/scheduler-0.19.1.tgz#4f3e2ed2c1a7d65681f4c854fa8c5a1ccb40f196"
@@ -11315,7 +11388,7 @@ svgo@^1.2.2:
     unquote "~1.1.1"
     util.promisify "~1.0.0"
 
-symbol-tree@^3.2.2:
+symbol-tree@^3.2.2, symbol-tree@^3.2.4:
   version "3.2.4"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/symbol-tree/-/symbol-tree-3.2.4.tgz#430637d248ba77e078883951fb9aa0eed7c63fa2"
   integrity sha1-QwY30ki6d+B4iDlR+5qg7tfGP6I=
@@ -11539,7 +11612,7 @@ toml@^2.3.2:
   resolved "https://packages.atlassian.com/api/npm/npm-remote/toml/-/toml-2.3.6.tgz#25b0866483a9722474895559088b436fd11f861b"
   integrity sha1-JbCGZIOpciR0iVVZCItDb9Efhhs=
 
-tough-cookie@^2.3.3, tough-cookie@^2.5.0, tough-cookie@~2.5.0:
+tough-cookie@^2.3.3, tough-cookie@~2.5.0:
   version "2.5.0"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/tough-cookie/-/tough-cookie-2.5.0.tgz#cd9fb2a0aa1d5a12b473bd9fb96fa3dcff65ade2"
   integrity sha1-zZ+yoKodWhK0c72fuW+j3P9lreI=
@@ -11556,6 +11629,15 @@ tough-cookie@^3.0.1:
     psl "^1.1.28"
     punycode "^2.1.1"
 
+tough-cookie@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-4.0.0.tgz#d822234eeca882f991f0f908824ad2622ddbece4"
+  integrity sha512-tHdtEpQCMrc1YLrMaqXXcj6AxhYi/xgit6mZu1+EDWUn+qhUf8wMQoFIy9NXuq23zAwtcB0t/MjACGR18pcRbg==
+  dependencies:
+    psl "^1.1.33"
+    punycode "^2.1.1"
+    universalify "^0.1.2"
+
 tr46@^1.0.1:
   version "1.0.1"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/tr46/-/tr46-1.0.1.tgz#a8b13fd6bfd2489519674ccde55ba3693b706d09"
@@ -11563,6 +11645,13 @@ tr46@^1.0.1:
   dependencies:
     punycode "^2.1.0"
 
+tr46@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/tr46/-/tr46-2.1.0.tgz#fa87aa81ca5d5941da8cbf1f9b749dc969a4e240"
+  integrity sha512-15Ih7phfcdP5YxqiB+iDtLoaTz4Nd35+IiAv0kQ5FNKHzXgdWqPoTIqEDDJmXceQt4JZk6lVPT8lnDlPpGDppw==
+  dependencies:
+    punycode "^2.1.1"
+
 trim-newlines@^2.0.0:
   version "2.0.0"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/trim-newlines/-/trim-newlines-2.0.0.tgz#b403d0b91be50c331dfc4b82eeceb22c3de16d20"
@@ -11777,7 +11866,7 @@ unique-slug@^2.0.0:
   dependencies:
     imurmurhash "^0.1.4"
 
-universalify@^0.1.0:
+universalify@^0.1.0, universalify@^0.1.2:
   version "0.1.2"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/universalify/-/universalify-0.1.2.tgz#b646f69be3942dabcecc9d6639c80dc105efaa66"
   integrity sha1-tkb2m+OULavOzJ1mOcgNwQXvqmY=
@@ -11967,7 +12056,7 @@ vm-browserify@^1.0.1:
   resolved "https://packages.atlassian.com/api/npm/npm-remote/vm-browserify/-/vm-browserify-1.1.2.tgz#78641c488b8e6ca91a75f511e7a3b32a86e5dda0"
   integrity sha1-eGQcSIuObKkadfUR56OzKobl3aA=
 
-w3c-hr-time@^1.0.1:
+w3c-hr-time@^1.0.1, w3c-hr-time@^1.0.2:
   version "1.0.2"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/w3c-hr-time/-/w3c-hr-time-1.0.2.tgz#0a89cdf5cc15822df9c360543676963e0cc308cd"
   integrity sha1-ConN9cwVgi35w2BUNnaWPgzDCM0=
@@ -11983,6 +12072,13 @@ w3c-xmlserializer@^1.1.2:
     webidl-conversions "^4.0.2"
     xml-name-validator "^3.0.0"
 
+w3c-xmlserializer@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/w3c-xmlserializer/-/w3c-xmlserializer-2.0.0.tgz#3e7104a05b75146cc60f564380b7f683acf1020a"
+  integrity sha512-4tzD0mF8iSiMiNs30BiLO3EpfGLZUT2MSX/G+o7ZywDzliWQ3OPtTZ0PTC3B3ca1UAf4cJMHB+2Bf56EriJuRA==
+  dependencies:
+    xml-name-validator "^3.0.0"
+
 walker@^1.0.7, walker@~1.0.5:
   version "1.0.7"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/walker/-/walker-1.0.7.tgz#2f7f9b8fd10d677262b18a884e28d19618e028fb"
@@ -12027,6 +12123,16 @@ webidl-conversions@^4.0.2:
   resolved "https://packages.atlassian.com/api/npm/npm-remote/webidl-conversions/-/webidl-conversions-4.0.2.tgz#a855980b1f0b6b359ba1d5d9fb39ae941faa63ad"
   integrity sha1-qFWYCx8LazWbodXZ+zmulB+qY60=
 
+webidl-conversions@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-5.0.0.tgz#ae59c8a00b121543a2acc65c0434f57b0fc11aff"
+  integrity sha512-VlZwKPCkYKxQgeSbH5EyngOmRp7Ww7I9rQLERETtf5ofd9pGeswWiOtogpEO850jziPRarreGxn5QIiTqpb2wA==
+
+webidl-conversions@^6.1.0:
+  version "6.1.0"
+  resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-6.1.0.tgz#9111b4d7ea80acd40f5270d666621afa78b69514"
+  integrity sha512-qBIvFLGiBpLjfwmYAaHPXsn+ho5xZnGvyGvsarywGNc8VyQJUMHJ8OBKGGrPER0okBeMDaan4mNBlgBROxuI8w==
+
 webpack-dev-middleware@^3.7.0:
   version "3.7.2"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/webpack-dev-middleware/-/webpack-dev-middleware-3.7.2.tgz#0019c3db716e3fa5cecbf64f2ab88a74bab331f3"
@@ -12135,6 +12241,15 @@ whatwg-url@^7.0.0:
     tr46 "^1.0.1"
     webidl-conversions "^4.0.2"
 
+whatwg-url@^8.0.0:
+  version "8.7.0"
+  resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-8.7.0.tgz#656a78e510ff8f3937bc0bcbe9f5c0ac35941b77"
+  integrity sha512-gAojqb/m9Q8a5IV96E3fHJM70AzCkgt4uXYX2O7EmuyOnLrViCQlsEBmF9UQIu3/aeAIp2U17rtbpZWNntQqdg==
+  dependencies:
+    lodash "^4.7.0"
+    tr46 "^2.1.0"
+    webidl-conversions "^6.1.0"
+
 which-module@^2.0.0:
   version "2.0.0"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/which-module/-/which-module-2.0.0.tgz#d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a"
@@ -12233,24 +12348,17 @@ write@1.0.3:
   dependencies:
     mkdirp "^0.5.1"
 
-ws@^6.1.2:
-  version "6.2.1"
-  resolved "https://packages.atlassian.com/api/npm/npm-remote/ws/-/ws-6.2.1.tgz#442fdf0a47ed64f59b6a5d8ff130f4748ed524fb"
-  integrity sha1-RC/fCkftZPWbal2P8TD0dI7VJPs=
-  dependencies:
-    async-limiter "~1.0.0"
-
-ws@^7.0.0:
-  version "7.3.0"
-  resolved "https://packages.atlassian.com/api/npm/npm-remote/ws/-/ws-7.3.0.tgz#4b2f7f219b3d3737bc1a2fbf145d825b94d38ffd"
-  integrity sha1-Sy9/IZs9Nze8Gi+/FF2CW5TTj/0=
+ws@^7.0.0, ws@^7.4.4:
+  version "7.5.8"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-7.5.8.tgz#ac2729881ab9e7cbaf8787fe3469a48c5c7f636a"
+  integrity sha512-ri1Id1WinAX5Jqn9HejiGb8crfRio0Qgu8+MtL36rlTA6RLsMdWt1Az/19A2Qij6uSHUMphEFaTKa4WG+UNHNw==
 
 xml-name-validator@^3.0.0:
   version "3.0.0"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/xml-name-validator/-/xml-name-validator-3.0.0.tgz#6ae73e06de4d8c6e47f9fb181f78d648ad457c6a"
   integrity sha1-auc+Bt5NjG5H+fsYH3jWSK1FfGo=
 
-xmlchars@^2.1.1:
+xmlchars@^2.1.1, xmlchars@^2.2.0:
   version "2.2.0"
   resolved "https://packages.atlassian.com/api/npm/npm-remote/xmlchars/-/xmlchars-2.2.0.tgz#060fe1bcb7f9c76fe2a17db86a9bc3ab894210cb"
   integrity sha1-Bg/hvLf5x2/ioX24apvDq4lCEMs=