diff --git a/admin/jest.config.js b/admin/jest.config.js
index 9b9842bad..3e416e7b6 100644
--- a/admin/jest.config.js
+++ b/admin/jest.config.js
@@ -26,5 +26,5 @@ module.exports = {
   testMatch: ['**/?(*.)+(spec|test).js?(x)'],
   // snapshotSerializers: ['jest-serializer-vue'],
   transformIgnorePatterns: ['<rootDir>/node_modules/(?!vee-validate/dist/rules)'],
-  testEnvironment: 'jest-environment-jsdom-sixteen',
+  // testEnvironment: 'jest-environment-jsdom-sixteen', // not needed anymore since jest@26, see: https://www.npmjs.com/package/jest-environment-jsdom-sixteen
 }
diff --git a/admin/package.json b/admin/package.json
index 5da80bd1f..98746be6d 100644
--- a/admin/package.json
+++ b/admin/package.json
@@ -70,7 +70,6 @@
     "eslint-plugin-prettier": "3.3.1",
     "eslint-plugin-promise": "^5.1.1",
     "eslint-plugin-vue": "^7.20.0",
-    "jest-environment-jsdom-sixteen": "^2.0.0",
     "postcss": "^8.4.8",
     "postcss-html": "^1.3.0",
     "postcss-scss": "^4.0.3",
diff --git a/admin/yarn.lock b/admin/yarn.lock
index 09b543354..b5b76cee8 100644
--- a/admin/yarn.lock
+++ b/admin/yarn.lock
@@ -1282,17 +1282,6 @@
     jest-message-util "^24.9.0"
     jest-mock "^24.9.0"
 
-"@jest/fake-timers@^25.1.0":
-  version "25.5.0"
-  resolved "https://registry.yarnpkg.com/@jest/fake-timers/-/fake-timers-25.5.0.tgz#46352e00533c024c90c2bc2ad9f2959f7f114185"
-  integrity sha512-9y2+uGnESw/oyOI3eww9yaxdZyHq7XvprfP/eeoCsjqKYts2yRlsHS/SgjPDV8FyMfn2nbMy8YzUk6nyvdLOpQ==
-  dependencies:
-    "@jest/types" "^25.5.0"
-    jest-message-util "^25.5.0"
-    jest-mock "^25.5.0"
-    jest-util "^25.5.0"
-    lolex "^5.0.0"
-
 "@jest/fake-timers@^26.6.2":
   version "26.6.2"
   resolved "https://registry.yarnpkg.com/@jest/fake-timers/-/fake-timers-26.6.2.tgz#459c329bcf70cee4af4d7e3f3e67848123535aad"
@@ -1504,16 +1493,6 @@
     "@types/istanbul-reports" "^1.1.1"
     "@types/yargs" "^13.0.0"
 
-"@jest/types@^25.5.0":
-  version "25.5.0"
-  resolved "https://registry.yarnpkg.com/@jest/types/-/types-25.5.0.tgz#4d6a4793f7b9599fc3680877b856a97dbccf2a9d"
-  integrity sha512-OXD0RgQ86Tu3MazKo8bnrkDRaDXXMGUqd+kTtLtK1Zb7CRzQcaSRPPPV37SvYTdevXEBVxe0HXylEjs8ibkmCw==
-  dependencies:
-    "@types/istanbul-lib-coverage" "^2.0.0"
-    "@types/istanbul-reports" "^1.1.1"
-    "@types/yargs" "^15.0.0"
-    chalk "^3.0.0"
-
 "@jest/types@^26.6.2":
   version "26.6.2"
   resolved "https://registry.yarnpkg.com/@jest/types/-/types-26.6.2.tgz#bef5a532030e1d88a2f5a6d933f84e97226ed48e"
@@ -4130,14 +4109,6 @@ chalk@^2.0.0, chalk@^2.0.1, chalk@^2.1.0, chalk@^2.3.0, chalk@^2.4.1, chalk@^2.4
     escape-string-regexp "^1.0.5"
     supports-color "^5.3.0"
 
-chalk@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/chalk/-/chalk-3.0.0.tgz#3f73c2bf526591f574cc492c51e2456349f844e4"
-  integrity sha512-4D3B6Wf41KOYRFdszmDqMCGq5VV/uMAB273JILmO+3jAlh8X4qDtdtgCR3fxtbLEMzSx22QdhnDcJvu2u1fVwg==
-  dependencies:
-    ansi-styles "^4.1.0"
-    supports-color "^7.1.0"
-
 chalk@^4.0.0, chalk@^4.1.0:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-4.1.2.tgz#aac4e2b7734a740867aeb16bf02aad556a1e7a01"
@@ -8012,16 +7983,6 @@ jest-environment-jsdom-fifteen@^1.0.2:
     jest-util "^24.0.0"
     jsdom "^15.2.1"
 
-jest-environment-jsdom-sixteen@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/jest-environment-jsdom-sixteen/-/jest-environment-jsdom-sixteen-2.0.0.tgz#0f8c12663ccd9836d248574decffc575bfb091e1"
-  integrity sha512-BF+8P67aEJcd78TQzwSb9P4a73cArOWb5KgqI8eU6cHRWDIJdDRE8XTeZAmOuDSDhKpuEXjKkXwWB3GOJvqHJQ==
-  dependencies:
-    "@jest/fake-timers" "^25.1.0"
-    jest-mock "^25.1.0"
-    jest-util "^25.1.0"
-    jsdom "^16.2.1"
-
 jest-environment-jsdom@^24.9.0:
   version "24.9.0"
   resolved "https://registry.yarnpkg.com/jest-environment-jsdom/-/jest-environment-jsdom-24.9.0.tgz#4b0806c7fc94f95edb369a69cc2778eec2b7375b"
@@ -8236,20 +8197,6 @@ jest-message-util@^24.9.0:
     slash "^2.0.0"
     stack-utils "^1.0.1"
 
-jest-message-util@^25.5.0:
-  version "25.5.0"
-  resolved "https://registry.yarnpkg.com/jest-message-util/-/jest-message-util-25.5.0.tgz#ea11d93204cc7ae97456e1d8716251185b8880ea"
-  integrity sha512-ezddz3YCT/LT0SKAmylVyWWIGYoKHOFOFXx3/nA4m794lfVUskMcwhip6vTgdVrOtYdjeQeis2ypzes9mZb4EA==
-  dependencies:
-    "@babel/code-frame" "^7.0.0"
-    "@jest/types" "^25.5.0"
-    "@types/stack-utils" "^1.0.1"
-    chalk "^3.0.0"
-    graceful-fs "^4.2.4"
-    micromatch "^4.0.2"
-    slash "^3.0.0"
-    stack-utils "^1.0.1"
-
 jest-message-util@^26.6.2:
   version "26.6.2"
   resolved "https://registry.yarnpkg.com/jest-message-util/-/jest-message-util-26.6.2.tgz#58173744ad6fc0506b5d21150b9be56ef001ca07"
@@ -8272,13 +8219,6 @@ jest-mock@^24.0.0, jest-mock@^24.9.0:
   dependencies:
     "@jest/types" "^24.9.0"
 
-jest-mock@^25.1.0, jest-mock@^25.5.0:
-  version "25.5.0"
-  resolved "https://registry.yarnpkg.com/jest-mock/-/jest-mock-25.5.0.tgz#a91a54dabd14e37ecd61665d6b6e06360a55387a"
-  integrity sha512-eXWuTV8mKzp/ovHc5+3USJMYsTBhyQ+5A1Mak35dey/RG8GlM4YWVylZuGgVXinaW6tpvk/RSecmF37FKUlpXA==
-  dependencies:
-    "@jest/types" "^25.5.0"
-
 jest-mock@^26.6.2:
   version "26.6.2"
   resolved "https://registry.yarnpkg.com/jest-mock/-/jest-mock-26.6.2.tgz#d6cb712b041ed47fe0d9b6fc3474bc6543feb302"
@@ -8555,17 +8495,6 @@ jest-util@^24.0.0, jest-util@^24.9.0:
     slash "^2.0.0"
     source-map "^0.6.0"
 
-jest-util@^25.1.0, jest-util@^25.5.0:
-  version "25.5.0"
-  resolved "https://registry.yarnpkg.com/jest-util/-/jest-util-25.5.0.tgz#31c63b5d6e901274d264a4fec849230aa3fa35b0"
-  integrity sha512-KVlX+WWg1zUTB9ktvhsg2PXZVdkI1NBevOJSkTKYAyXyH4QSvh+Lay/e/v+bmaFfrkfx43xD8QTfgobzlEXdIA==
-  dependencies:
-    "@jest/types" "^25.5.0"
-    chalk "^3.0.0"
-    graceful-fs "^4.2.4"
-    is-ci "^2.0.0"
-    make-dir "^3.0.0"
-
 jest-util@^26.6.2:
   version "26.6.2"
   resolved "https://registry.yarnpkg.com/jest-util/-/jest-util-26.6.2.tgz#907535dbe4d5a6cb4c47ac9b926f6af29576cbc1"
@@ -8812,7 +8741,7 @@ jsdom@^15.2.1:
     ws "^7.0.0"
     xml-name-validator "^3.0.0"
 
-jsdom@^16.2.1, jsdom@^16.4.0:
+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==
@@ -9167,13 +9096,6 @@ loglevel@^1.6.8:
   resolved "https://registry.yarnpkg.com/loglevel/-/loglevel-1.7.1.tgz#005fde2f5e6e47068f935ff28573e125ef72f197"
   integrity sha512-Hesni4s5UkWkwCGJMQGAh71PaLUmKFM60dHvq0zi/vDhhrzuk+4GgNbTXJ12YYQJn6ZKBDNIjYcuQGKudvqrIw==
 
-lolex@^5.0.0:
-  version "5.1.2"
-  resolved "https://registry.yarnpkg.com/lolex/-/lolex-5.1.2.tgz#953694d098ce7c07bc5ed6d0e42bc6c0c6d5a367"
-  integrity sha512-h4hmjAvHTmd+25JSwrtTIuwbKdwg5NzZVRMLn9saij4SZaepCrTCxPr35H/3bjwfMJtN+t3CX8672UIkglz28A==
-  dependencies:
-    "@sinonjs/commons" "^1.7.0"
-
 loose-envify@^1.0.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.4.0.tgz#71ee51fa7be4caec1a63839f7e682d8132d30caf"
diff --git a/frontend/jest.config.js b/frontend/jest.config.js
index 2a52ec707..a32330f3b 100644
--- a/frontend/jest.config.js
+++ b/frontend/jest.config.js
@@ -23,5 +23,5 @@ module.exports = {
   testMatch: ['**/?(*.)+(spec|test).js?(x)'],
   // snapshotSerializers: ['jest-serializer-vue'],
   transformIgnorePatterns: ['<rootDir>/node_modules/(?!vee-validate/dist/rules)'],
-  testEnvironment: 'jest-environment-jsdom-sixteen',
+  // testEnvironment: 'jest-environment-jsdom-sixteen', // not needed anymore since jest@26, see: https://www.npmjs.com/package/jest-environment-jsdom-sixteen
 }
diff --git a/frontend/package.json b/frontend/package.json
index 71baf4764..8121e2ca2 100755
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -44,7 +44,6 @@
     "identity-obj-proxy": "^3.0.0",
     "jest": "^26.6.3",
     "jest-canvas-mock": "^2.3.1",
-    "jest-environment-jsdom-sixteen": "^2.0.0",
     "jwt-decode": "^3.1.2",
     "portal-vue": "^2.1.7",
     "prettier": "^2.2.1",
diff --git a/frontend/yarn.lock b/frontend/yarn.lock
index 829b63dcf..fe7ab7947 100644
--- a/frontend/yarn.lock
+++ b/frontend/yarn.lock
@@ -2156,17 +2156,6 @@
     jest-message-util "^24.9.0"
     jest-mock "^24.9.0"
 
-"@jest/fake-timers@^25.1.0":
-  version "25.5.0"
-  resolved "https://registry.yarnpkg.com/@jest/fake-timers/-/fake-timers-25.5.0.tgz#46352e00533c024c90c2bc2ad9f2959f7f114185"
-  integrity sha512-9y2+uGnESw/oyOI3eww9yaxdZyHq7XvprfP/eeoCsjqKYts2yRlsHS/SgjPDV8FyMfn2nbMy8YzUk6nyvdLOpQ==
-  dependencies:
-    "@jest/types" "^25.5.0"
-    jest-message-util "^25.5.0"
-    jest-mock "^25.5.0"
-    jest-util "^25.5.0"
-    lolex "^5.0.0"
-
 "@jest/fake-timers@^26.6.2":
   version "26.6.2"
   resolved "https://registry.yarnpkg.com/@jest/fake-timers/-/fake-timers-26.6.2.tgz#459c329bcf70cee4af4d7e3f3e67848123535aad"
@@ -2378,16 +2367,6 @@
     "@types/istanbul-reports" "^1.1.1"
     "@types/yargs" "^13.0.0"
 
-"@jest/types@^25.5.0":
-  version "25.5.0"
-  resolved "https://registry.yarnpkg.com/@jest/types/-/types-25.5.0.tgz#4d6a4793f7b9599fc3680877b856a97dbccf2a9d"
-  integrity sha512-OXD0RgQ86Tu3MazKo8bnrkDRaDXXMGUqd+kTtLtK1Zb7CRzQcaSRPPPV37SvYTdevXEBVxe0HXylEjs8ibkmCw==
-  dependencies:
-    "@types/istanbul-lib-coverage" "^2.0.0"
-    "@types/istanbul-reports" "^1.1.1"
-    "@types/yargs" "^15.0.0"
-    chalk "^3.0.0"
-
 "@jest/types@^26.6.2":
   version "26.6.2"
   resolved "https://registry.yarnpkg.com/@jest/types/-/types-26.6.2.tgz#bef5a532030e1d88a2f5a6d933f84e97226ed48e"
@@ -2482,11 +2461,6 @@
     string-width "^2.0.0"
     strip-ansi "^5"
 
-"@tootallnate/once@1":
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/@tootallnate/once/-/once-1.1.2.tgz#ccb91445360179a04e7fe6aff78c00ffc1eeaf82"
-  integrity sha512-RbzJvlNzmRq5c3O09UipeuXno4tA1FE6ikOjxZK0tuxVv3412l64l5t1W5pj4+rJq9vpkm/kwiR07aZXnsKPxw==
-
 "@types/babel__core@^7.0.0", "@types/babel__core@^7.1.14", "@types/babel__core@^7.1.7":
   version "7.1.17"
   resolved "https://registry.yarnpkg.com/@types/babel__core/-/babel__core-7.1.17.tgz#f50ac9d20d64153b510578d84f9643f9a3afbe64"
@@ -3293,11 +3267,6 @@ acorn@^8.0.5:
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-8.1.0.tgz#52311fd7037ae119cbb134309e901aa46295b3fe"
   integrity sha512-LWCF/Wn0nfHOmJ9rzQApGnxnvgfROzGilS8936rqN/lfcYkY9MYZzdMqN+2NJ4SlTc+m5HiSa+kNfDtI64dwUA==
 
-acorn@^8.2.4:
-  version "8.6.0"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-8.6.0.tgz#e3692ba0eb1a0c83eaa4f37f5fa7368dd7142895"
-  integrity sha512-U1riIR+lBSNi3IbxtaHOIKdH8sLFv3NYfNv8sg7ZsNhcfl4HF2++BfqqrNAxoCLQW1iiylOj76ecnaUxz+z9yw==
-
 acorn@^8.5.0, acorn@^8.7.0:
   version "8.7.0"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-8.7.0.tgz#90951fde0f8f09df93549481e5fc141445b791cf"
@@ -3308,13 +3277,6 @@ address@^1.0.3:
   resolved "https://registry.yarnpkg.com/address/-/address-1.1.2.tgz#bf1116c9c758c51b7a933d296b72c221ed9428b6"
   integrity sha512-aT6camzM4xEA54YVJYSqxz1kv4IHnQZRtThJJHhUMRExaU5spC7jX5ugSwTaTgJliIgs4VhZOk7htClvQ/LmRA==
 
-agent-base@6:
-  version "6.0.2"
-  resolved "https://registry.yarnpkg.com/agent-base/-/agent-base-6.0.2.tgz#49fff58577cfee3f37176feab4c22e00f86d7f77"
-  integrity sha512-RZNwNclF7+MS/8bDg70amg32dyeZGZxiDuQmZxKLAlQjr3jGyLx+4Kkk58UO7D2QdgFIQCovuSuZESne6RG6XQ==
-  dependencies:
-    debug "4"
-
 ajv-errors@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/ajv-errors/-/ajv-errors-1.0.1.tgz#f35986aceb91afadec4102fbd85014950cefa64d"
@@ -4657,14 +4619,6 @@ chalk@^2.0.0, chalk@^2.0.1, chalk@^2.1.0, chalk@^2.3.0, chalk@^2.4.1, chalk@^2.4
     escape-string-regexp "^1.0.5"
     supports-color "^5.3.0"
 
-chalk@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/chalk/-/chalk-3.0.0.tgz#3f73c2bf526591f574cc492c51e2456349f844e4"
-  integrity sha512-4D3B6Wf41KOYRFdszmDqMCGq5VV/uMAB273JILmO+3jAlh8X4qDtdtgCR3fxtbLEMzSx22QdhnDcJvu2u1fVwg==
-  dependencies:
-    ansi-styles "^4.1.0"
-    supports-color "^7.1.0"
-
 chalk@^4.0.0:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-4.1.2.tgz#aac4e2b7734a740867aeb16bf02aad556a1e7a01"
@@ -4995,7 +4949,7 @@ colors@^1.1.2:
   resolved "https://registry.yarnpkg.com/colors/-/colors-1.4.0.tgz#c50491479d4c1bdaed2c9ced32cf7c7dc2360f78"
   integrity sha512-a+UqTh4kgZg/SlGvfbzDHpgRu7AAQOmmqRHJnxhRZICKFUT91brVhNNt58CMWU9PsBbv3PDCZUHbVxuDiH2mtA==
 
-combined-stream@^1.0.6, combined-stream@^1.0.8, combined-stream@~1.0.6:
+combined-stream@^1.0.6, combined-stream@~1.0.6:
   version "1.0.8"
   resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.8.tgz#c3d45a8b34fd730631a110a8a2520682b31d5a7f"
   integrity sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==
@@ -5578,13 +5532,6 @@ debug@2.6.9, debug@^2.2.0, debug@^2.3.3, debug@^2.6.8, debug@^2.6.9:
   dependencies:
     ms "2.0.0"
 
-debug@4, debug@^4.1.0, debug@^4.3.1, debug@^4.3.2, debug@^4.3.3:
-  version "4.3.3"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.3.tgz#04266e0b70a98d4462e6e288e38259213332b664"
-  integrity sha512-/zxw5+vh1Tfv+4Qn7a5nsbcJKPaSvCDhojn6FEl9vupwK2VCSDtEiEtqr8DFtzYFOdz63LBkxec7DYuc2jon6Q==
-  dependencies:
-    ms "2.1.2"
-
 debug@^3.1.0, debug@^3.1.1, debug@^3.2.6:
   version "3.2.7"
   resolved "https://registry.yarnpkg.com/debug/-/debug-3.2.7.tgz#72580b7e9145fb39b6676f9c5e5fb100b934179a"
@@ -5599,6 +5546,13 @@ debug@^4.0.1, debug@^4.1.1:
   dependencies:
     ms "2.1.2"
 
+debug@^4.1.0, debug@^4.3.1, debug@^4.3.2, debug@^4.3.3:
+  version "4.3.3"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.3.tgz#04266e0b70a98d4462e6e288e38259213332b664"
+  integrity sha512-/zxw5+vh1Tfv+4Qn7a5nsbcJKPaSvCDhojn6FEl9vupwK2VCSDtEiEtqr8DFtzYFOdz63LBkxec7DYuc2jon6Q==
+  dependencies:
+    ms "2.1.2"
+
 decamelize-keys@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/decamelize-keys/-/decamelize-keys-1.1.0.tgz#d171a87933252807eb3cb61dc1c1445d078df2d9"
@@ -7162,15 +7116,6 @@ forever-agent@~0.6.1:
   resolved "https://registry.yarnpkg.com/forever-agent/-/forever-agent-0.6.1.tgz#fbc71f0c41adeb37f96c577ad1ed42d8fdacca91"
   integrity sha1-+8cfDEGt6zf5bFd60e1C2P2sypE=
 
-form-data@^3.0.0:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/form-data/-/form-data-3.0.1.tgz#ebd53791b78356a99af9a300d4282c4d5eb9755f"
-  integrity sha512-RHkBKtLWUVwd7SqRIvCZMEvAMoGUp0XU+seQiZejj0COz3RI3hWP4sCv3gZWWLjJTd7rGwcsF5eKZGii0r/hbg==
-  dependencies:
-    asynckit "^0.4.0"
-    combined-stream "^1.0.8"
-    mime-types "^2.1.12"
-
 form-data@~2.3.2:
   version "2.3.3"
   resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.3.3.tgz#dcce52c05f644f298c6a7ab936bd724ceffbf3a6"
@@ -7864,15 +7809,6 @@ http-parser-js@>=0.5.1:
   resolved "https://registry.yarnpkg.com/http-parser-js/-/http-parser-js-0.5.3.tgz#01d2709c79d41698bb01d4decc5e9da4e4a033d9"
   integrity sha512-t7hjvef/5HEK7RWTdUzVUhl8zkEu+LlaE0IYzdMuvbSDipxBRpOn4Uhw8ZyECEa808iVT8XCjzo6xmYt4CiLZg==
 
-http-proxy-agent@^4.0.1:
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/http-proxy-agent/-/http-proxy-agent-4.0.1.tgz#8a8c8ef7f5932ccf953c296ca8291b95aa74aa3a"
-  integrity sha512-k0zdNgqWTGA6aeIRVpvfVob4fL52dTfaehylg0Y4UvSySvOq/Y+BOyPrgpUrA7HylqvU8vIZGsRuXmspskV0Tg==
-  dependencies:
-    "@tootallnate/once" "1"
-    agent-base "6"
-    debug "4"
-
 http-proxy-middleware@0.19.1:
   version "0.19.1"
   resolved "https://registry.yarnpkg.com/http-proxy-middleware/-/http-proxy-middleware-0.19.1.tgz#183c7dc4aa1479150306498c210cdaf96080a43a"
@@ -7906,14 +7842,6 @@ https-browserify@^1.0.0:
   resolved "https://registry.yarnpkg.com/https-browserify/-/https-browserify-1.0.0.tgz#ec06c10e0a34c0f2faf199f7fd7fc78fffd03c73"
   integrity sha1-7AbBDgo0wPL68Zn3/X/Hj//QPHM=
 
-https-proxy-agent@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/https-proxy-agent/-/https-proxy-agent-5.0.0.tgz#e2a90542abb68a762e0a0850f6c9edadfd8506b2"
-  integrity sha512-EkYm5BcKUGiduxzSt3Eppko+PiNWNEpa4ySk9vTC6wDsQJW9rHSa+UhGNJoRYp7bz6Ht1eaRIa6QaJqO5rCFbA==
-  dependencies:
-    agent-base "6"
-    debug "4"
-
 human-signals@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/human-signals/-/human-signals-1.1.1.tgz#c5b1cd14f50aeae09ab6c59fe63ba3395fe4dfa3"
@@ -8430,11 +8358,6 @@ is-potential-custom-element-name@^1.0.0:
   resolved "https://registry.yarnpkg.com/is-potential-custom-element-name/-/is-potential-custom-element-name-1.0.0.tgz#0c52e54bcca391bb2c494b21e8626d7336c6e397"
   integrity sha1-DFLlS8yjkbssSUsh6GJtczbG45c=
 
-is-potential-custom-element-name@^1.0.1:
-  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@^1.1.1, is-regex@^1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/is-regex/-/is-regex-1.1.2.tgz#81c8ebde4db142f2cf1c53fc86d6a45788266251"
@@ -8849,16 +8772,6 @@ jest-environment-jsdom-fifteen@^1.0.2:
     jest-util "^24.0.0"
     jsdom "^15.2.1"
 
-jest-environment-jsdom-sixteen@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/jest-environment-jsdom-sixteen/-/jest-environment-jsdom-sixteen-2.0.0.tgz#0f8c12663ccd9836d248574decffc575bfb091e1"
-  integrity sha512-BF+8P67aEJcd78TQzwSb9P4a73cArOWb5KgqI8eU6cHRWDIJdDRE8XTeZAmOuDSDhKpuEXjKkXwWB3GOJvqHJQ==
-  dependencies:
-    "@jest/fake-timers" "^25.1.0"
-    jest-mock "^25.1.0"
-    jest-util "^25.1.0"
-    jsdom "^16.2.1"
-
 jest-environment-jsdom@^24.9.0:
   version "24.9.0"
   resolved "https://registry.yarnpkg.com/jest-environment-jsdom/-/jest-environment-jsdom-24.9.0.tgz#4b0806c7fc94f95edb369a69cc2778eec2b7375b"
@@ -9073,20 +8986,6 @@ jest-message-util@^24.9.0:
     slash "^2.0.0"
     stack-utils "^1.0.1"
 
-jest-message-util@^25.5.0:
-  version "25.5.0"
-  resolved "https://registry.yarnpkg.com/jest-message-util/-/jest-message-util-25.5.0.tgz#ea11d93204cc7ae97456e1d8716251185b8880ea"
-  integrity sha512-ezddz3YCT/LT0SKAmylVyWWIGYoKHOFOFXx3/nA4m794lfVUskMcwhip6vTgdVrOtYdjeQeis2ypzes9mZb4EA==
-  dependencies:
-    "@babel/code-frame" "^7.0.0"
-    "@jest/types" "^25.5.0"
-    "@types/stack-utils" "^1.0.1"
-    chalk "^3.0.0"
-    graceful-fs "^4.2.4"
-    micromatch "^4.0.2"
-    slash "^3.0.0"
-    stack-utils "^1.0.1"
-
 jest-message-util@^26.6.2:
   version "26.6.2"
   resolved "https://registry.yarnpkg.com/jest-message-util/-/jest-message-util-26.6.2.tgz#58173744ad6fc0506b5d21150b9be56ef001ca07"
@@ -9109,13 +9008,6 @@ jest-mock@^24.0.0, jest-mock@^24.9.0:
   dependencies:
     "@jest/types" "^24.9.0"
 
-jest-mock@^25.1.0, jest-mock@^25.5.0:
-  version "25.5.0"
-  resolved "https://registry.yarnpkg.com/jest-mock/-/jest-mock-25.5.0.tgz#a91a54dabd14e37ecd61665d6b6e06360a55387a"
-  integrity sha512-eXWuTV8mKzp/ovHc5+3USJMYsTBhyQ+5A1Mak35dey/RG8GlM4YWVylZuGgVXinaW6tpvk/RSecmF37FKUlpXA==
-  dependencies:
-    "@jest/types" "^25.5.0"
-
 jest-mock@^26.6.2:
   version "26.6.2"
   resolved "https://registry.yarnpkg.com/jest-mock/-/jest-mock-26.6.2.tgz#d6cb712b041ed47fe0d9b6fc3474bc6543feb302"
@@ -9392,17 +9284,6 @@ jest-util@^24.0.0, jest-util@^24.9.0:
     slash "^2.0.0"
     source-map "^0.6.0"
 
-jest-util@^25.1.0, jest-util@^25.5.0:
-  version "25.5.0"
-  resolved "https://registry.yarnpkg.com/jest-util/-/jest-util-25.5.0.tgz#31c63b5d6e901274d264a4fec849230aa3fa35b0"
-  integrity sha512-KVlX+WWg1zUTB9ktvhsg2PXZVdkI1NBevOJSkTKYAyXyH4QSvh+Lay/e/v+bmaFfrkfx43xD8QTfgobzlEXdIA==
-  dependencies:
-    "@jest/types" "^25.5.0"
-    chalk "^3.0.0"
-    graceful-fs "^4.2.4"
-    is-ci "^2.0.0"
-    make-dir "^3.0.0"
-
 jest-util@^26.6.2:
   version "26.6.2"
   resolved "https://registry.yarnpkg.com/jest-util/-/jest-util-26.6.2.tgz#907535dbe4d5a6cb4c47ac9b926f6af29576cbc1"
@@ -9655,39 +9536,6 @@ jsdom@^15.2.1:
     ws "^7.0.0"
     xml-name-validator "^3.0.0"
 
-jsdom@^16.2.1:
-  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@^16.4.0:
   version "16.5.1"
   resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-16.5.1.tgz#4ced6bbd7b77d67fb980e64d9e3e6fb900f97dd6"
@@ -10050,7 +9898,7 @@ lodash.uniq@^4.5.0:
   resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
   integrity sha1-0CJTc662Uq3BvILklFM5qEJ1R3M=
 
-lodash@^4.17.11, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.19, lodash@^4.17.20, lodash@^4.17.21, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.2.0, lodash@^4.3.0, lodash@^4.7.0:
+lodash@^4.17.11, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.19, lodash@^4.17.20, lodash@^4.17.21, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.2.0, lodash@^4.3.0:
   version "4.17.21"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
   integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
@@ -10067,13 +9915,6 @@ loglevel@^1.6.8:
   resolved "https://registry.yarnpkg.com/loglevel/-/loglevel-1.7.1.tgz#005fde2f5e6e47068f935ff28573e125ef72f197"
   integrity sha512-Hesni4s5UkWkwCGJMQGAh71PaLUmKFM60dHvq0zi/vDhhrzuk+4GgNbTXJ12YYQJn6ZKBDNIjYcuQGKudvqrIw==
 
-lolex@^5.0.0:
-  version "5.1.2"
-  resolved "https://registry.yarnpkg.com/lolex/-/lolex-5.1.2.tgz#953694d098ce7c07bc5ed6d0e42bc6c0c6d5a367"
-  integrity sha512-h4hmjAvHTmd+25JSwrtTIuwbKdwg5NzZVRMLn9saij4SZaepCrTCxPr35H/3bjwfMJtN+t3CX8672UIkglz28A==
-  dependencies:
-    "@sinonjs/commons" "^1.7.0"
-
 loose-envify@^1.0.0, loose-envify@^1.2.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.4.0.tgz#71ee51fa7be4caec1a63839f7e682d8132d30caf"
@@ -13848,13 +13689,6 @@ tr46@^2.0.2:
   dependencies:
     punycode "^2.1.1"
 
-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"
-
 tr46@~0.0.3:
   version "0.0.3"
   resolved "https://registry.yarnpkg.com/tr46/-/tr46-0.0.3.tgz#8184fd347dac9cdc185992f3a6622e14b9d9ab6a"
@@ -14792,15 +14626,6 @@ whatwg-url@^8.0.0:
     tr46 "^2.0.2"
     webidl-conversions "^6.1.0"
 
-whatwg-url@^8.5.0:
-  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-boxed-primitive@^1.0.1, which-boxed-primitive@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/which-boxed-primitive/-/which-boxed-primitive-1.0.2.tgz#13757bc89b209b049fe5d86430e21cf40a89a8e6"
@@ -14923,7 +14748,7 @@ ws@^6.0.0, ws@^6.2.1:
   dependencies:
     async-limiter "~1.0.0"
 
-ws@^7.0.0, ws@^7.4.6:
+ws@^7.0.0:
   version "7.5.6"
   resolved "https://registry.yarnpkg.com/ws/-/ws-7.5.6.tgz#e59fc509fb15ddfb65487ee9765c5a51dec5fe7b"
   integrity sha512-6GLgCqo2cy2A2rjCNFlxQS6ZljG/coZfZXclldI8FB/1G3CCI36Zd8xy2HrFVACi8tfk5XrgLQEk+P0Tnz9UcA==