diff --git a/.eslintrc.yaml b/.eslintrc.yaml
index d5eaee0d21..40395fa358 100644
--- a/.eslintrc.yaml
+++ b/.eslintrc.yaml
@@ -165,9 +165,18 @@ rules:
   # don't have a way to do that, and it doesn't make sense to keep these
   # out of the repo.
   jest/no-disabled-tests: off
-  # Only using string literals for test names isn't obviously helpful;
-  # see jest-community/eslint-plugin-jest#203 (rule might be removed?)
-  jest/valid-describe: off
+  
+  # Only using string literals for test names, under the heading
+  # `titleMustBeString`, [1] is silly and should probably not be a
+  # thing [2]. We wish we could get all of this rule except that part.
+  # In fact, it's possible to ignore it *for describe blocks
+  # only* [3], but there are no plans to allow turning it off for
+  # `test` blocks.
+  # 
+  # [1] https://github.com/jest-community/eslint-plugin-jest/blob/master/docs/rules/valid-title.md
+  # [2] https://github.com/jest-community/eslint-plugin-jest/issues/203.
+  # [3] https://github.com/jest-community/eslint-plugin-jest/issues/470
+  jest/valid-title: off
 
   # The docs for this rule [1] say that placing an `expect` call
   # outside a `test` or `it` block (e.g., in a `beforeEach` or
diff --git a/package.json b/package.json
index 9a3b9c008b..81823e22e5 100644
--- a/package.json
+++ b/package.json
@@ -102,7 +102,7 @@
     "@babel/core": "^7.11.4",
     "@babel/preset-env": "^7.11.0",
     "@babel/runtime": "^7.6.2",
-    "@jest/source-map": "^26.1.0",
+    "@jest/source-map": "^26.3.0",
     "@rollup/plugin-babel": "^5.2.0",
     "@rollup/plugin-node-resolve": "^9.0.0",
     "babel-eslint": "^10.0.3",
@@ -114,7 +114,7 @@
     "eslint-config-prettier": "^6.11.0",
     "eslint-plugin-flowtype": "^4.7.0",
     "eslint-plugin-import": "^2.22.0",
-    "eslint-plugin-jest": "^22.21.0",
+    "eslint-plugin-jest": "^23.20.0",
     "eslint-plugin-jsx-a11y": "^6.3.1",
     "eslint-plugin-prettier": "^3.1.4",
     "eslint-plugin-react": "^7.20.5",
@@ -122,9 +122,9 @@
     "flow-bin": "^0.113.0",
     "flow-coverage-report": "^0.6.0",
     "flow-typed": "^2.4.0",
-    "jest": "^26.1.0",
-    "jest-cli": "^26.1.0",
-    "jest-environment-jsdom": "^26.1.0",
+    "jest": "^26.4.1",
+    "jest-cli": "^26.4.1",
+    "jest-environment-jsdom": "^26.3.0",
     "jest-environment-jsdom-global": "^2.0.4",
     "jest-extended": "^0.11.5",
     "jetifier": "^1.6.5",
diff --git a/yarn.lock b/yarn.lock
index d99e429e95..988e1e1db5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1095,13 +1095,13 @@
     jest-util "^26.3.0"
     slash "^3.0.0"
 
-"@jest/core@^26.4.0":
-  version "26.4.0"
-  resolved "https://registry.yarnpkg.com/@jest/core/-/core-26.4.0.tgz#8f42ae45640b46b4f8ffee134dcd408c210ab1ef"
-  integrity sha512-mpXm4OjWQbz7qbzGIiSqvfNZ1FxX6ywWgLtdSD2luPORt5zKPtqcdDnX7L8RdfMaj1znDBgN2+gB094ZIr7vnA==
+"@jest/core@^26.4.2":
+  version "26.4.2"
+  resolved "https://registry.yarnpkg.com/@jest/core/-/core-26.4.2.tgz#85d0894f31ac29b5bab07aa86806d03dd3d33edc"
+  integrity sha512-sDva7YkeNprxJfepOctzS8cAk9TOekldh+5FhVuXS40+94SHbiicRO1VV2tSoRtgIo+POs/Cdyf8p76vPTd6dg==
   dependencies:
     "@jest/console" "^26.3.0"
-    "@jest/reporters" "^26.4.0"
+    "@jest/reporters" "^26.4.1"
     "@jest/test-result" "^26.3.0"
     "@jest/transform" "^26.3.0"
     "@jest/types" "^26.3.0"
@@ -1111,17 +1111,17 @@
     exit "^0.1.2"
     graceful-fs "^4.2.4"
     jest-changed-files "^26.3.0"
-    jest-config "^26.4.0"
+    jest-config "^26.4.2"
     jest-haste-map "^26.3.0"
     jest-message-util "^26.3.0"
     jest-regex-util "^26.0.0"
     jest-resolve "^26.4.0"
-    jest-resolve-dependencies "^26.4.0"
-    jest-runner "^26.4.0"
-    jest-runtime "^26.4.0"
-    jest-snapshot "^26.4.0"
+    jest-resolve-dependencies "^26.4.2"
+    jest-runner "^26.4.2"
+    jest-runtime "^26.4.2"
+    jest-snapshot "^26.4.2"
     jest-util "^26.3.0"
-    jest-validate "^26.4.0"
+    jest-validate "^26.4.2"
     jest-watcher "^26.3.0"
     micromatch "^4.0.2"
     p-each-series "^2.1.0"
@@ -1160,19 +1160,19 @@
     jest-mock "^26.3.0"
     jest-util "^26.3.0"
 
-"@jest/globals@^26.4.0":
-  version "26.4.0"
-  resolved "https://registry.yarnpkg.com/@jest/globals/-/globals-26.4.0.tgz#ebab3ba937a200a4b3805f2e552bdf869465ffea"
-  integrity sha512-QKwoVAeL9d0xaEM9ebPvfc+bolN04F+o3zM2jswGDBiiNjCogZ3LvOaqumRdDyz6kLmbx+UhgMBAVuLunbXZ2A==
+"@jest/globals@^26.4.2":
+  version "26.4.2"
+  resolved "https://registry.yarnpkg.com/@jest/globals/-/globals-26.4.2.tgz#73c2a862ac691d998889a241beb3dc9cada40d4a"
+  integrity sha512-Ot5ouAlehhHLRhc+sDz2/9bmNv9p5ZWZ9LE1pXGGTCXBasmi5jnYjlgYcYt03FBwLmZXCZ7GrL29c33/XRQiow==
   dependencies:
     "@jest/environment" "^26.3.0"
     "@jest/types" "^26.3.0"
-    expect "^26.4.0"
+    expect "^26.4.2"
 
-"@jest/reporters@^26.4.0":
-  version "26.4.0"
-  resolved "https://registry.yarnpkg.com/@jest/reporters/-/reporters-26.4.0.tgz#dd3f03979170dd25dc6a9b746c693b591056d753"
-  integrity sha512-14OPAAuYhgRBSNxAocVluX6ksdMdK/EuP9NmtBXU9g1uKaVBrPnohn/CVm6iMot1a9iU8BCxa5715YRf8FEg/A==
+"@jest/reporters@^26.4.1":
+  version "26.4.1"
+  resolved "https://registry.yarnpkg.com/@jest/reporters/-/reporters-26.4.1.tgz#3b4d6faf28650f3965f8b97bc3d114077fb71795"
+  integrity sha512-aROTkCLU8++yiRGVxLsuDmZsQEKO6LprlrxtAuzvtpbIFl3eIjgIf3EUxDKgomkS25R9ZzwGEdB5weCcBZlrpQ==
   dependencies:
     "@bcoe/v8-coverage" "^0.2.3"
     "@jest/console" "^26.3.0"
@@ -1199,7 +1199,7 @@
     terminal-link "^2.0.0"
     v8-to-istanbul "^5.0.1"
   optionalDependencies:
-    node-notifier "^7.0.0"
+    node-notifier "^8.0.0"
 
 "@jest/source-map@^24.9.0":
   version "24.9.0"
@@ -1210,7 +1210,7 @@
     graceful-fs "^4.1.15"
     source-map "^0.6.0"
 
-"@jest/source-map@^26.1.0", "@jest/source-map@^26.3.0":
+"@jest/source-map@^26.3.0":
   version "26.3.0"
   resolved "https://registry.yarnpkg.com/@jest/source-map/-/source-map-26.3.0.tgz#0e646e519883c14c551f7b5ae4ff5f1bfe4fc3d9"
   integrity sha512-hWX5IHmMDWe1kyrKl7IhFwqOuAreIwHhbe44+XH2ZRHjrKIh0LO5eLQ/vxHFeAfRwJapmxuqlGAEYLadDq6ZGQ==
@@ -1238,16 +1238,16 @@
     "@types/istanbul-lib-coverage" "^2.0.0"
     collect-v8-coverage "^1.0.0"
 
-"@jest/test-sequencer@^26.4.0":
-  version "26.4.0"
-  resolved "https://registry.yarnpkg.com/@jest/test-sequencer/-/test-sequencer-26.4.0.tgz#f4902772392d478d310dd6fd3b6818fb4bcc4c82"
-  integrity sha512-9Z7lCShS7vERp+DRwIVNH/6sHMWwJK1DPnGCpGeVLGJJWJ4Y08sQI3vIKdmKHu2KmwlUBpRM+BFf7NlVUkl5XA==
+"@jest/test-sequencer@^26.4.2":
+  version "26.4.2"
+  resolved "https://registry.yarnpkg.com/@jest/test-sequencer/-/test-sequencer-26.4.2.tgz#58a3760a61eec758a2ce6080201424580d97cbba"
+  integrity sha512-83DRD8N3M0tOhz9h0bn6Kl6dSp+US6DazuVF8J9m21WAp5x7CqSMaNycMP0aemC/SH/pDQQddbsfHRTBXVUgog==
   dependencies:
     "@jest/test-result" "^26.3.0"
     graceful-fs "^4.2.4"
     jest-haste-map "^26.3.0"
-    jest-runner "^26.4.0"
-    jest-runtime "^26.4.0"
+    jest-runner "^26.4.2"
+    jest-runtime "^26.4.2"
 
 "@jest/transform@^26.3.0":
   version "26.3.0"
@@ -1876,7 +1876,7 @@
   dependencies:
     "@types/yargs-parser" "*"
 
-"@typescript-eslint/experimental-utils@1.13.0", "@typescript-eslint/experimental-utils@^1.13.0":
+"@typescript-eslint/experimental-utils@1.13.0":
   version "1.13.0"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/experimental-utils/-/experimental-utils-1.13.0.tgz#b08c60d780c0067de2fb44b04b432f540138301e"
   integrity sha512-zmpS6SyqG4ZF64ffaJ6uah6tWWWgZ8m+c54XXgwFtUv0jNz8aJAVx8chMCvnk7yl6xwn8d+d96+tWp7fXzTuDg==
@@ -1896,6 +1896,16 @@
     eslint-scope "^5.0.0"
     eslint-utils "^2.0.0"
 
+"@typescript-eslint/experimental-utils@^2.5.0":
+  version "2.34.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/experimental-utils/-/experimental-utils-2.34.0.tgz#d3524b644cdb40eebceca67f8cf3e4cc9c8f980f"
+  integrity sha512-eS6FTkq+wuMJ+sgtuNTtcqavWXqsflWcfBnlYhg/nS4aZ1leewkXGbvBhaapn1q6qf4M71bsR1tez5JTRMuqwA==
+  dependencies:
+    "@types/json-schema" "^7.0.3"
+    "@typescript-eslint/typescript-estree" "2.34.0"
+    eslint-scope "^5.0.0"
+    eslint-utils "^2.0.0"
+
 "@typescript-eslint/parser@^1.10.2":
   version "1.13.0"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-1.13.0.tgz#61ac7811ea52791c47dc9fd4dd4a184fae9ac355"
@@ -1930,6 +1940,19 @@
     lodash.unescape "4.0.1"
     semver "5.5.0"
 
+"@typescript-eslint/typescript-estree@2.34.0":
+  version "2.34.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-2.34.0.tgz#14aeb6353b39ef0732cc7f1b8285294937cf37d5"
+  integrity sha512-OMAr+nJWKdlVM9LOqCqh3pQQPwxHAN7Du8DR6dmwCrAmxtiXQnhHJ6tBNtf+cggqfo51SG/FCwnKhXCIM7hnVg==
+  dependencies:
+    debug "^4.1.1"
+    eslint-visitor-keys "^1.1.0"
+    glob "^7.1.6"
+    is-glob "^4.0.1"
+    lodash "^4.17.15"
+    semver "^7.3.2"
+    tsutils "^3.17.1"
+
 "@typescript-eslint/typescript-estree@3.9.0":
   version "3.9.0"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-3.9.0.tgz#c6abbb50fa0d715cab46fef67ca6378bf2eaca13"
@@ -3815,12 +3838,12 @@ eslint-plugin-import@^2.22.0:
     resolve "^1.17.0"
     tsconfig-paths "^3.9.0"
 
-eslint-plugin-jest@^22.21.0:
-  version "22.21.0"
-  resolved "https://registry.yarnpkg.com/eslint-plugin-jest/-/eslint-plugin-jest-22.21.0.tgz#8137294645866636160487d9764224b9a43e2eb1"
-  integrity sha512-OaqnSS7uBgcGiqXUiEnjoqxPNKvR4JWG5mSRkzVoR6+vDwlqqp11beeql1hYs0HTbdhiwrxWLxbX0Vx7roG3Ew==
+eslint-plugin-jest@^23.20.0:
+  version "23.20.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-jest/-/eslint-plugin-jest-23.20.0.tgz#e1d69c75f639e99d836642453c4e75ed22da4099"
+  integrity sha512-+6BGQt85OREevBDWCvhqj1yYA4+BFK4XnRZSGJionuEYmcglMZYLNNBBemwzbqUAckURaHdJSBcjHPyrtypZOw==
   dependencies:
-    "@typescript-eslint/experimental-utils" "^1.13.0"
+    "@typescript-eslint/experimental-utils" "^2.5.0"
 
 eslint-plugin-jsx-a11y@^6.3.1:
   version "6.3.1"
@@ -4161,15 +4184,15 @@ expect@^24.1.0:
     jest-message-util "^24.9.0"
     jest-regex-util "^24.9.0"
 
-expect@^26.4.0:
-  version "26.4.0"
-  resolved "https://registry.yarnpkg.com/expect/-/expect-26.4.0.tgz#34a0aae523343b0931ff1cf0aa972dfe40edfab4"
-  integrity sha512-dbYDJhFcqQsamlos6nEwAMe+ahdckJBk5fmw1DYGLQGabGSlUuT+Fm2jHYw5119zG3uIhP+lCQbjJhFEdZMJtg==
+expect@^26.4.2:
+  version "26.4.2"
+  resolved "https://registry.yarnpkg.com/expect/-/expect-26.4.2.tgz#36db120928a5a2d7d9736643032de32f24e1b2a1"
+  integrity sha512-IlJ3X52Z0lDHm7gjEp+m76uX46ldH5VpqmU0006vqDju/285twh7zaWMRhs67VpQhBwjjMchk+p5aA0VkERCAA==
   dependencies:
     "@jest/types" "^26.3.0"
     ansi-styles "^4.0.0"
     jest-get-type "^26.3.0"
-    jest-matcher-utils "^26.4.0"
+    jest-matcher-utils "^26.4.2"
     jest-message-util "^26.3.0"
     jest-regex-util "^26.0.0"
 
@@ -5584,12 +5607,12 @@ jest-changed-files@^26.3.0:
     execa "^4.0.0"
     throat "^5.0.0"
 
-jest-cli@^26.1.0, jest-cli@^26.4.0:
-  version "26.4.0"
-  resolved "https://registry.yarnpkg.com/jest-cli/-/jest-cli-26.4.0.tgz#9cbd6be818cd818d85bafe2cffa1dbf043602b28"
-  integrity sha512-kw2Pr3V2x9/WzSDGsbz/MJBNlCoPMxMudrIavft4bqRlv5tASjU51tyO+1Os1LdW2dAnLQZYsxFUZ8oWPyssGQ==
+jest-cli@^26.4.1, jest-cli@^26.4.2:
+  version "26.4.2"
+  resolved "https://registry.yarnpkg.com/jest-cli/-/jest-cli-26.4.2.tgz#24afc6e4dfc25cde4c7ec4226fb7db5f157c21da"
+  integrity sha512-zb+lGd/SfrPvoRSC/0LWdaWCnscXc1mGYW//NP4/tmBvRPT3VntZ2jtKUONsRi59zc5JqmsSajA9ewJKFYp8Cw==
   dependencies:
-    "@jest/core" "^26.4.0"
+    "@jest/core" "^26.4.2"
     "@jest/test-result" "^26.3.0"
     "@jest/types" "^26.3.0"
     chalk "^4.0.0"
@@ -5597,19 +5620,19 @@ jest-cli@^26.1.0, jest-cli@^26.4.0:
     graceful-fs "^4.2.4"
     import-local "^3.0.2"
     is-ci "^2.0.0"
-    jest-config "^26.4.0"
+    jest-config "^26.4.2"
     jest-util "^26.3.0"
-    jest-validate "^26.4.0"
+    jest-validate "^26.4.2"
     prompts "^2.0.1"
     yargs "^15.3.1"
 
-jest-config@^26.4.0:
-  version "26.4.0"
-  resolved "https://registry.yarnpkg.com/jest-config/-/jest-config-26.4.0.tgz#72ff3d0418b7ee7fdd9e2bcaef4dec10b38b3b02"
-  integrity sha512-MxsvrBug8YY+C4QcUBtmgnHyFeW7w3Ouk/w9eplCDN8VJGVyBEZFe8Lxzfp2pSqh0Dqurqv8Oik2YkbekGUlxg==
+jest-config@^26.4.2:
+  version "26.4.2"
+  resolved "https://registry.yarnpkg.com/jest-config/-/jest-config-26.4.2.tgz#da0cbb7dc2c131ffe831f0f7f2a36256e6086558"
+  integrity sha512-QBf7YGLuToiM8PmTnJEdRxyYy3mHWLh24LJZKVdXZ2PNdizSe1B/E8bVm+HYcjbEzGuVXDv/di+EzdO/6Gq80A==
   dependencies:
     "@babel/core" "^7.1.0"
-    "@jest/test-sequencer" "^26.4.0"
+    "@jest/test-sequencer" "^26.4.2"
     "@jest/types" "^26.3.0"
     babel-jest "^26.3.0"
     chalk "^4.0.0"
@@ -5619,13 +5642,13 @@ jest-config@^26.4.0:
     jest-environment-jsdom "^26.3.0"
     jest-environment-node "^26.3.0"
     jest-get-type "^26.3.0"
-    jest-jasmine2 "^26.4.0"
+    jest-jasmine2 "^26.4.2"
     jest-regex-util "^26.0.0"
     jest-resolve "^26.4.0"
     jest-util "^26.3.0"
-    jest-validate "^26.4.0"
+    jest-validate "^26.4.2"
     micromatch "^4.0.2"
-    pretty-format "^26.4.0"
+    pretty-format "^26.4.2"
 
 jest-diff@^24.9.0:
   version "24.9.0"
@@ -5637,15 +5660,15 @@ jest-diff@^24.9.0:
     jest-get-type "^24.9.0"
     pretty-format "^24.9.0"
 
-jest-diff@^26.4.0:
-  version "26.4.0"
-  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-26.4.0.tgz#d073a0a11952b5bd9f1ff39bb9ad24304a0c55f7"
-  integrity sha512-wwC38HlOW+iTq6j5tkj/ZamHn6/nrdcEOc/fKaVILNtN2NLWGdkfRaHWwfNYr5ehaLvuoG2LfCZIcWByVj0gjg==
+jest-diff@^26.4.2:
+  version "26.4.2"
+  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-26.4.2.tgz#a1b7b303bcc534aabdb3bd4a7caf594ac059f5aa"
+  integrity sha512-6T1XQY8U28WH0Z5rGpQ+VqZSZz8EN8rZcBtfvXaOkbwxIEeRre6qnuZQlbY1AJ4MKDxQF8EkrCvK+hL/VkyYLQ==
   dependencies:
     chalk "^4.0.0"
     diff-sequences "^26.3.0"
     jest-get-type "^26.3.0"
-    pretty-format "^26.4.0"
+    pretty-format "^26.4.2"
 
 jest-docblock@^26.0.0:
   version "26.0.0"
@@ -5654,23 +5677,23 @@ jest-docblock@^26.0.0:
   dependencies:
     detect-newline "^3.0.0"
 
-jest-each@^26.4.0:
-  version "26.4.0"
-  resolved "https://registry.yarnpkg.com/jest-each/-/jest-each-26.4.0.tgz#c53605b20e7a0a58d6dcf4d8b2f309e607d35d5a"
-  integrity sha512-+cyBh1ehs6thVT/bsZVG+WwmRn2ix4Q4noS9yLZgM10yGWPW12/TDvwuOV2VZXn1gi09/ZwJKJWql6YW1C9zNw==
+jest-each@^26.4.2:
+  version "26.4.2"
+  resolved "https://registry.yarnpkg.com/jest-each/-/jest-each-26.4.2.tgz#bb14f7f4304f2bb2e2b81f783f989449b8b6ffae"
+  integrity sha512-p15rt8r8cUcRY0Mvo1fpkOGYm7iI8S6ySxgIdfh3oOIv+gHwrHTy5VWCGOecWUhDsit4Nz8avJWdT07WLpbwDA==
   dependencies:
     "@jest/types" "^26.3.0"
     chalk "^4.0.0"
     jest-get-type "^26.3.0"
     jest-util "^26.3.0"
-    pretty-format "^26.4.0"
+    pretty-format "^26.4.2"
 
 jest-environment-jsdom-global@^2.0.4:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/jest-environment-jsdom-global/-/jest-environment-jsdom-global-2.0.4.tgz#b74704487a374a67ff301fc51cfeae30fae40e8e"
   integrity sha512-1vB8q+PrszXW4Pf7Zgp3eQ4oNVbA7GY6+jmrg1qi6RtYRWDJ60/xdkhjqAbQpX8BRyvqQJYQi66LXER5YNeHXg==
 
-jest-environment-jsdom@^26.1.0, jest-environment-jsdom@^26.3.0:
+jest-environment-jsdom@^26.3.0:
   version "26.3.0"
   resolved "https://registry.yarnpkg.com/jest-environment-jsdom/-/jest-environment-jsdom-26.3.0.tgz#3b749ba0f3a78e92ba2c9ce519e16e5dd515220c"
   integrity sha512-zra8He2btIMJkAzvLaiZ9QwEPGEetbxqmjEBQwhH3CA+Hhhu0jSiEJxnJMbX28TGUvPLxBt/zyaTLrOPF4yMJA==
@@ -5759,10 +5782,10 @@ jest-haste-map@^26.3.0:
   optionalDependencies:
     fsevents "^2.1.2"
 
-jest-jasmine2@^26.4.0:
-  version "26.4.0"
-  resolved "https://registry.yarnpkg.com/jest-jasmine2/-/jest-jasmine2-26.4.0.tgz#f66b2237203df4227d3bdbb4b8a0de54ba877d35"
-  integrity sha512-cGBxwzDDKB09EPJ4pE69BMDv+2lO442IB1xQd+vL3cua2OKdeXQK6iDlQKoRX/iP0RgU5T8sn9yahLcx/+ox8Q==
+jest-jasmine2@^26.4.2:
+  version "26.4.2"
+  resolved "https://registry.yarnpkg.com/jest-jasmine2/-/jest-jasmine2-26.4.2.tgz#18a9d5bec30904267ac5e9797570932aec1e2257"
+  integrity sha512-z7H4EpCldHN1J8fNgsja58QftxBSL+JcwZmaXIvV9WKIM+x49F4GLHu/+BQh2kzRKHAgaN/E82od+8rTOBPyPA==
   dependencies:
     "@babel/traverse" "^7.1.0"
     "@jest/environment" "^26.3.0"
@@ -5772,24 +5795,24 @@ jest-jasmine2@^26.4.0:
     "@types/node" "*"
     chalk "^4.0.0"
     co "^4.6.0"
-    expect "^26.4.0"
+    expect "^26.4.2"
     is-generator-fn "^2.0.0"
-    jest-each "^26.4.0"
-    jest-matcher-utils "^26.4.0"
+    jest-each "^26.4.2"
+    jest-matcher-utils "^26.4.2"
     jest-message-util "^26.3.0"
-    jest-runtime "^26.4.0"
-    jest-snapshot "^26.4.0"
+    jest-runtime "^26.4.2"
+    jest-snapshot "^26.4.2"
     jest-util "^26.3.0"
-    pretty-format "^26.4.0"
+    pretty-format "^26.4.2"
     throat "^5.0.0"
 
-jest-leak-detector@^26.4.0:
-  version "26.4.0"
-  resolved "https://registry.yarnpkg.com/jest-leak-detector/-/jest-leak-detector-26.4.0.tgz#1efeeef693af3c9332062876add5ac5f25cb0a70"
-  integrity sha512-7EXKKEKnAWUPyiVtGZzJflbPOtYUdlNoevNVOkAcPpdR8xWiYKPGNGA6sz25S+8YhZq3rmkQJYAh3/P0VnoRwA==
+jest-leak-detector@^26.4.2:
+  version "26.4.2"
+  resolved "https://registry.yarnpkg.com/jest-leak-detector/-/jest-leak-detector-26.4.2.tgz#c73e2fa8757bf905f6f66fb9e0070b70fa0f573f"
+  integrity sha512-akzGcxwxtE+9ZJZRW+M2o+nTNnmQZxrHJxX/HjgDaU5+PLmY1qnQPnMjgADPGCRPhB+Yawe1iij0REe+k/aHoA==
   dependencies:
     jest-get-type "^26.3.0"
-    pretty-format "^26.4.0"
+    pretty-format "^26.4.2"
 
 jest-matcher-utils@^22.0.0:
   version "22.4.3"
@@ -5810,15 +5833,15 @@ jest-matcher-utils@^24.9.0:
     jest-get-type "^24.9.0"
     pretty-format "^24.9.0"
 
-jest-matcher-utils@^26.4.0:
-  version "26.4.0"
-  resolved "https://registry.yarnpkg.com/jest-matcher-utils/-/jest-matcher-utils-26.4.0.tgz#2bce9a939e008b894faf1bd4b5bb58facd00c252"
-  integrity sha512-u+xdCdq+F262DH+PutJKXLGr2H5P3DImdJCir51PGSfi3TtbLQ5tbzKaN8BkXbiTIU6ayuAYBWTlU1nyckVdzA==
+jest-matcher-utils@^26.4.2:
+  version "26.4.2"
+  resolved "https://registry.yarnpkg.com/jest-matcher-utils/-/jest-matcher-utils-26.4.2.tgz#fa81f3693f7cb67e5fc1537317525ef3b85f4b06"
+  integrity sha512-KcbNqWfWUG24R7tu9WcAOKKdiXiXCbMvQYT6iodZ9k1f7065k0keUOW6XpJMMvah+hTfqkhJhRXmA3r3zMAg0Q==
   dependencies:
     chalk "^4.0.0"
-    jest-diff "^26.4.0"
+    jest-diff "^26.4.2"
     jest-get-type "^26.3.0"
-    pretty-format "^26.4.0"
+    pretty-format "^26.4.2"
 
 jest-message-util@^24.9.0:
   version "24.9.0"
@@ -5878,14 +5901,14 @@ jest-regex-util@^26.0.0:
   resolved "https://registry.yarnpkg.com/jest-regex-util/-/jest-regex-util-26.0.0.tgz#d25e7184b36e39fd466c3bc41be0971e821fee28"
   integrity sha512-Gv3ZIs/nA48/Zvjrl34bf+oD76JHiGDUxNOVgUjh3j890sblXryjY4rss71fPtD/njchl6PSE2hIhvyWa1eT0A==
 
-jest-resolve-dependencies@^26.4.0:
-  version "26.4.0"
-  resolved "https://registry.yarnpkg.com/jest-resolve-dependencies/-/jest-resolve-dependencies-26.4.0.tgz#c911fc991e1ae034dd8d01c192f23459d66b87b7"
-  integrity sha512-hznK/hlrlhu8hwdbieRdHFKmcV83GW8t30libt/v6j1L3IEzb8iN21SaWzV8KRAAK4ijiU0kuge0wnHn+0rytQ==
+jest-resolve-dependencies@^26.4.2:
+  version "26.4.2"
+  resolved "https://registry.yarnpkg.com/jest-resolve-dependencies/-/jest-resolve-dependencies-26.4.2.tgz#739bdb027c14befb2fe5aabbd03f7bab355f1dc5"
+  integrity sha512-ADHaOwqEcVc71uTfySzSowA/RdxUpCxhxa2FNLiin9vWLB1uLPad3we+JSSROq5+SrL9iYPdZZF8bdKM7XABTQ==
   dependencies:
     "@jest/types" "^26.3.0"
     jest-regex-util "^26.0.0"
-    jest-snapshot "^26.4.0"
+    jest-snapshot "^26.4.2"
 
 jest-resolve@^26.4.0:
   version "26.4.0"
@@ -5901,10 +5924,10 @@ jest-resolve@^26.4.0:
     resolve "^1.17.0"
     slash "^3.0.0"
 
-jest-runner@^26.4.0:
-  version "26.4.0"
-  resolved "https://registry.yarnpkg.com/jest-runner/-/jest-runner-26.4.0.tgz#4cb91b266390fbf266294a7d8250d0e7bf8c7a9d"
-  integrity sha512-XF+tnUGolnPriu6Gg+HHWftspMjD5NkTV2mQppQnpZe39GcUangJ0al7aBGtA3GbVAcRd048DQiJPmsQRdugjw==
+jest-runner@^26.4.2:
+  version "26.4.2"
+  resolved "https://registry.yarnpkg.com/jest-runner/-/jest-runner-26.4.2.tgz#c3ec5482c8edd31973bd3935df5a449a45b5b853"
+  integrity sha512-FgjDHeVknDjw1gRAYaoUoShe1K3XUuFMkIaXbdhEys+1O4bEJS8Avmn4lBwoMfL8O5oFTdWYKcf3tEJyyYyk8g==
   dependencies:
     "@jest/console" "^26.3.0"
     "@jest/environment" "^26.3.0"
@@ -5915,27 +5938,27 @@ jest-runner@^26.4.0:
     emittery "^0.7.1"
     exit "^0.1.2"
     graceful-fs "^4.2.4"
-    jest-config "^26.4.0"
+    jest-config "^26.4.2"
     jest-docblock "^26.0.0"
     jest-haste-map "^26.3.0"
-    jest-leak-detector "^26.4.0"
+    jest-leak-detector "^26.4.2"
     jest-message-util "^26.3.0"
     jest-resolve "^26.4.0"
-    jest-runtime "^26.4.0"
+    jest-runtime "^26.4.2"
     jest-util "^26.3.0"
     jest-worker "^26.3.0"
     source-map-support "^0.5.6"
     throat "^5.0.0"
 
-jest-runtime@^26.4.0:
-  version "26.4.0"
-  resolved "https://registry.yarnpkg.com/jest-runtime/-/jest-runtime-26.4.0.tgz#0b860f2bcf4f6047919c5b3fe74ed6adbe0056b4"
-  integrity sha512-1fjZgGpkyQBUTo59Vi19I4IcsBwzY6uwVFNjUmR06iIi3XRErkY28yimi4IUDRrofQErqcDEw2n3DF9WmQ6vEg==
+jest-runtime@^26.4.2:
+  version "26.4.2"
+  resolved "https://registry.yarnpkg.com/jest-runtime/-/jest-runtime-26.4.2.tgz#94ce17890353c92e4206580c73a8f0c024c33c42"
+  integrity sha512-4Pe7Uk5a80FnbHwSOk7ojNCJvz3Ks2CNQWT5Z7MJo4tX0jb3V/LThKvD9tKPNVNyeMH98J/nzGlcwc00R2dSHQ==
   dependencies:
     "@jest/console" "^26.3.0"
     "@jest/environment" "^26.3.0"
     "@jest/fake-timers" "^26.3.0"
-    "@jest/globals" "^26.4.0"
+    "@jest/globals" "^26.4.2"
     "@jest/source-map" "^26.3.0"
     "@jest/test-result" "^26.3.0"
     "@jest/transform" "^26.3.0"
@@ -5946,15 +5969,15 @@ jest-runtime@^26.4.0:
     exit "^0.1.2"
     glob "^7.1.3"
     graceful-fs "^4.2.4"
-    jest-config "^26.4.0"
+    jest-config "^26.4.2"
     jest-haste-map "^26.3.0"
     jest-message-util "^26.3.0"
     jest-mock "^26.3.0"
     jest-regex-util "^26.0.0"
     jest-resolve "^26.4.0"
-    jest-snapshot "^26.4.0"
+    jest-snapshot "^26.4.2"
     jest-util "^26.3.0"
-    jest-validate "^26.4.0"
+    jest-validate "^26.4.2"
     slash "^3.0.0"
     strip-bom "^4.0.0"
     yargs "^15.3.1"
@@ -5972,25 +5995,25 @@ jest-serializer@^26.3.0:
     "@types/node" "*"
     graceful-fs "^4.2.4"
 
-jest-snapshot@^26.4.0:
-  version "26.4.0"
-  resolved "https://registry.yarnpkg.com/jest-snapshot/-/jest-snapshot-26.4.0.tgz#efd42eef09bcb33e9a3eb98e229f2368c73c9235"
-  integrity sha512-vFGmNGWHMBomrlOpheTMoqihymovuH3GqfmaEIWoPpsxUXyxT3IlbxI5I4m2vg0uv3HUJYg5JoGrkgMzVsAwCg==
+jest-snapshot@^26.4.2:
+  version "26.4.2"
+  resolved "https://registry.yarnpkg.com/jest-snapshot/-/jest-snapshot-26.4.2.tgz#87d3ac2f2bd87ea8003602fbebd8fcb9e94104f6"
+  integrity sha512-N6Uub8FccKlf5SBFnL2Ri/xofbaA68Cc3MGjP/NuwgnsvWh+9hLIR/DhrxbSiKXMY9vUW5dI6EW1eHaDHqe9sg==
   dependencies:
     "@babel/types" "^7.0.0"
     "@jest/types" "^26.3.0"
     "@types/prettier" "^2.0.0"
     chalk "^4.0.0"
-    expect "^26.4.0"
+    expect "^26.4.2"
     graceful-fs "^4.2.4"
-    jest-diff "^26.4.0"
+    jest-diff "^26.4.2"
     jest-get-type "^26.3.0"
     jest-haste-map "^26.3.0"
-    jest-matcher-utils "^26.4.0"
+    jest-matcher-utils "^26.4.2"
     jest-message-util "^26.3.0"
     jest-resolve "^26.4.0"
     natural-compare "^1.4.0"
-    pretty-format "^26.4.0"
+    pretty-format "^26.4.2"
     semver "^7.3.2"
 
 jest-util@^24.9.0:
@@ -6035,17 +6058,17 @@ jest-validate@^24.7.0:
     leven "^3.1.0"
     pretty-format "^24.9.0"
 
-jest-validate@^26.4.0:
-  version "26.4.0"
-  resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-26.4.0.tgz#3874a7cc9e27328afac88899ee9e2fae5e3a4293"
-  integrity sha512-t56Z/FRMrLP6mpmje7/YgHy0wOzcuc6i3LBXz6kjmsUWYN62OuMdC86Vg9/dX59SvyitSqqegOrx+h7BkNXeaQ==
+jest-validate@^26.4.2:
+  version "26.4.2"
+  resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-26.4.2.tgz#e871b0dfe97747133014dcf6445ee8018398f39c"
+  integrity sha512-blft+xDX7XXghfhY0mrsBCYhX365n8K5wNDC4XAcNKqqjEzsRUSXP44m6PL0QJEW2crxQFLLztVnJ4j7oPlQrQ==
   dependencies:
     "@jest/types" "^26.3.0"
     camelcase "^6.0.0"
     chalk "^4.0.0"
     jest-get-type "^26.3.0"
     leven "^3.1.0"
-    pretty-format "^26.4.0"
+    pretty-format "^26.4.2"
 
 jest-watcher@^26.3.0:
   version "26.3.0"
@@ -6077,14 +6100,14 @@ jest-worker@^26.3.0:
     merge-stream "^2.0.0"
     supports-color "^7.0.0"
 
-jest@^26.1.0:
-  version "26.4.0"
-  resolved "https://registry.yarnpkg.com/jest/-/jest-26.4.0.tgz#495e81dcff40f8a656e567c664af87b29c5c5922"
-  integrity sha512-lNCOS+ckRHE1wFyVtQClBmbsOVuH2GWUTJMDL3vunp9DXcah+V8vfvVVApngClcdoc3rgZpqOfCNKLjxjj2l4g==
+jest@^26.4.1:
+  version "26.4.2"
+  resolved "https://registry.yarnpkg.com/jest/-/jest-26.4.2.tgz#7e8bfb348ec33f5459adeaffc1a25d5752d9d312"
+  integrity sha512-LLCjPrUh98Ik8CzW8LLVnSCfLaiY+wbK53U7VxnFSX7Q+kWC4noVeDvGWIFw0Amfq1lq2VfGm7YHWSLBV62MJw==
   dependencies:
-    "@jest/core" "^26.4.0"
+    "@jest/core" "^26.4.2"
     import-local "^3.0.2"
-    jest-cli "^26.4.0"
+    jest-cli "^26.4.2"
 
 jetifier@^1.6.2, jetifier@^1.6.5:
   version "1.6.5"
@@ -7317,16 +7340,16 @@ node-modules-regexp@^1.0.0:
   resolved "https://registry.yarnpkg.com/node-modules-regexp/-/node-modules-regexp-1.0.0.tgz#8d9dbe28964a4ac5712e9131642107c71e90ec40"
   integrity sha1-jZ2+KJZKSsVxLpExZCEHxx6Q7EA=
 
-node-notifier@^7.0.0:
-  version "7.0.2"
-  resolved "https://registry.yarnpkg.com/node-notifier/-/node-notifier-7.0.2.tgz#3a70b1b70aca5e919d0b1b022530697466d9c675"
-  integrity sha512-ux+n4hPVETuTL8+daJXTOC6uKLgMsl1RYfFv7DKRzyvzBapqco0rZZ9g72ZN8VS6V+gvNYHYa/ofcCY8fkJWsA==
+node-notifier@^8.0.0:
+  version "8.0.0"
+  resolved "https://registry.yarnpkg.com/node-notifier/-/node-notifier-8.0.0.tgz#a7eee2d51da6d0f7ff5094bc7108c911240c1620"
+  integrity sha512-46z7DUmcjoYdaWyXouuFNNfUo6eFa94t23c53c+lG/9Cvauk4a98rAUp9672X5dxGdQmLpPzTxzu8f/OeEPaFA==
   dependencies:
     growly "^1.3.0"
     is-wsl "^2.2.0"
     semver "^7.3.2"
     shellwords "^0.1.1"
-    uuid "^8.2.0"
+    uuid "^8.3.0"
     which "^2.0.2"
 
 node-releases@^1.1.58:
@@ -8022,10 +8045,10 @@ pretty-format@^25.1.0, pretty-format@^25.2.0:
     ansi-styles "^4.0.0"
     react-is "^16.12.0"
 
-pretty-format@^26.4.0:
-  version "26.4.0"
-  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-26.4.0.tgz#c08073f531429e9e5024049446f42ecc9f933a3b"
-  integrity sha512-mEEwwpCseqrUtuMbrJG4b824877pM5xald3AkilJ47Po2YLr97/siejYQHqj2oDQBeJNbu+Q0qUuekJ8F0NAPg==
+pretty-format@^26.4.2:
+  version "26.4.2"
+  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-26.4.2.tgz#d081d032b398e801e2012af2df1214ef75a81237"
+  integrity sha512-zK6Gd8zDsEiVydOCGLkoBoZuqv8VTiHyAbKznXe/gaph/DAeZOmit9yMfgIz5adIgAMMs5XfoYSwAX3jcCO1tA==
   dependencies:
     "@jest/types" "^26.3.0"
     ansi-regex "^5.0.0"
@@ -10078,7 +10101,7 @@ uuid@^3.3.2, uuid@^3.4.0:
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.4.0.tgz#b23e4358afa8a202fe7a100af1f5f883f02007ee"
   integrity sha512-HjSDRw6gZE5JMggctHBcjVak08+KEVhSIiDzFnT9S9aegmp85S/bReBVTb4QTFaRNptJ9kuYaNhnbNEOkbKb/A==
 
-uuid@^8.2.0:
+uuid@^8.3.0:
   version "8.3.0"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-8.3.0.tgz#ab738085ca22dc9a8c92725e459b1d507df5d6ea"
   integrity sha512-fX6Z5o4m6XsXBdli9g7DtWgAx+osMsRRZFKma1mIUsLCz6vRvv+pz5VNbyu9UEDzpMWulZfvpgb/cmDXVulYFQ==