diff --git a/package.json b/package.json
index b3bf0f6c..f2d6eb2a 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
     "eslint-plugin-react": "7.3.0",
     "file-loader": "^0.11.0",
     "gzip-size-cli": "^2.0.0",
-    "jest-cli": "^21.0.1",
+    "jest-cli": "^21.0.2",
     "react-test-renderer": "16.0.0-rc.2",
     "style-loader": "^0.18.2",
     "travis-weigh-in": "^1.0.2",
diff --git a/yarn.lock b/yarn.lock
index 90a1a87f..e3816371 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -101,6 +101,10 @@ ansi-escapes@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-2.0.0.tgz#5bae52be424878dd9783e8910e3fc2922e83c81b"
 
+ansi-escapes@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-3.0.0.tgz#ec3e8b4e9f8064fc02c3ac9b65f1c275bda8ef92"
+
 ansi-html@0.0.7:
   version "0.0.7"
   resolved "https://registry.yarnpkg.com/ansi-html/-/ansi-html-0.0.7.tgz#813584021962a9e9e6fd039f940d12f56ca7859e"
@@ -240,6 +244,10 @@ assert@^1.1.1:
   dependencies:
     util "0.10.3"
 
+astral-regex@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/astral-regex/-/astral-regex-1.0.0.tgz#6c8c3fb827dd43ee3918f27b82782ab7658a6fd9"
+
 async-each@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/async-each/-/async-each-1.0.1.tgz#19d386a1d9edc6e7c1c85d388aedbcc56d33602d"
@@ -453,12 +461,12 @@ babel-helpers@^6.23.0:
     babel-runtime "^6.22.0"
     babel-template "^6.23.0"
 
-babel-jest@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/babel-jest/-/babel-jest-21.0.0.tgz#4f636a7dce105aa5753d5f3dde4422ff50c1d6c5"
+babel-jest@^21.0.2:
+  version "21.0.2"
+  resolved "https://registry.yarnpkg.com/babel-jest/-/babel-jest-21.0.2.tgz#817ea52c23f1c6c4b684d6960968416b6a9e9c6c"
   dependencies:
     babel-plugin-istanbul "^4.0.0"
-    babel-preset-jest "^21.0.0"
+    babel-preset-jest "^21.0.2"
 
 babel-loader@^7.1.1:
   version "7.1.1"
@@ -488,9 +496,9 @@ babel-plugin-istanbul@^4.0.0:
     istanbul-lib-instrument "^1.4.2"
     test-exclude "^4.0.0"
 
-babel-plugin-jest-hoist@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/babel-plugin-jest-hoist/-/babel-plugin-jest-hoist-21.0.0.tgz#aa2dbab7b0d58fa635640efd53aab730be7b3273"
+babel-plugin-jest-hoist@^21.0.2:
+  version "21.0.2"
+  resolved "https://registry.yarnpkg.com/babel-plugin-jest-hoist/-/babel-plugin-jest-hoist-21.0.2.tgz#cfdce5bca40d772a056cb8528ad159c7bb4bb03d"
 
 babel-plugin-syntax-async-functions@^6.8.0:
   version "6.13.0"
@@ -804,11 +812,11 @@ babel-preset-flow@^6.23.0:
   dependencies:
     babel-plugin-transform-flow-strip-types "^6.22.0"
 
-babel-preset-jest@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/babel-preset-jest/-/babel-preset-jest-21.0.0.tgz#13a8d82e999aa49f8b2dc14d0023d362f2e4ba23"
+babel-preset-jest@^21.0.2:
+  version "21.0.2"
+  resolved "https://registry.yarnpkg.com/babel-preset-jest/-/babel-preset-jest-21.0.2.tgz#9db25def2329f49eace3f5ea0de42a0b898d12cc"
   dependencies:
-    babel-plugin-jest-hoist "^21.0.0"
+    babel-plugin-jest-hoist "^21.0.2"
 
 babel-preset-react@^6.11.1:
   version "6.23.0"
@@ -1143,6 +1151,10 @@ camelcase@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-3.0.0.tgz#32fc4b9fcdaf845fcdf7e73bb97cac2261f0ab0a"
 
+camelcase@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-4.1.0.tgz#d545635be1e33c542649c69173e5de6acfae34dd"
+
 caniuse-api@^1.5.2:
   version "1.5.3"
   resolved "https://registry.yarnpkg.com/caniuse-api/-/caniuse-api-1.5.3.tgz#5018e674b51c393e4d50614275dc017e27c4a2a2"
@@ -1464,7 +1476,7 @@ create-hmac@^1.1.0, create-hmac@^1.1.2:
     create-hash "^1.1.0"
     inherits "^2.0.1"
 
-cross-spawn@^5.1.0:
+cross-spawn@^5.0.1, cross-spawn@^5.1.0:
   version "5.1.0"
   resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-5.1.0.tgz#e8bd0efee58fcff6f8f94510a0a554bbfa235449"
   dependencies:
@@ -2119,6 +2131,18 @@ exec-sh@^0.2.0:
   dependencies:
     merge "^1.1.3"
 
+execa@^0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/execa/-/execa-0.7.0.tgz#944becd34cc41ee32a63a9faf27ad5a65fc59777"
+  dependencies:
+    cross-spawn "^5.0.1"
+    get-stream "^3.0.0"
+    is-stream "^1.1.0"
+    npm-run-path "^2.0.0"
+    p-finally "^1.0.0"
+    signal-exit "^3.0.0"
+    strip-eof "^1.0.0"
+
 expand-brackets@^0.1.4:
   version "0.1.5"
   resolved "https://registry.yarnpkg.com/expand-brackets/-/expand-brackets-0.1.5.tgz#df07284e342a807cd733ac5af72411e581d1177b"
@@ -2131,16 +2155,16 @@ expand-range@^1.8.1:
   dependencies:
     fill-range "^2.1.0"
 
-expect@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/expect/-/expect-21.0.0.tgz#55fbb07e989479863663975ae8e9ec51753c99ca"
+expect@^21.0.2:
+  version "21.0.2"
+  resolved "https://registry.yarnpkg.com/expect/-/expect-21.0.2.tgz#b34abf0635ec9d6aea1ce7edb4722afe86c4a38f"
   dependencies:
     ansi-styles "^3.2.0"
-    jest-diff "^21.0.0"
-    jest-get-type "^21.0.0"
-    jest-matcher-utils "^21.0.0"
-    jest-message-util "^21.0.0"
-    jest-regex-util "^21.0.0"
+    jest-diff "^21.0.2"
+    jest-get-type "^21.0.2"
+    jest-matcher-utils "^21.0.2"
+    jest-message-util "^21.0.2"
+    jest-regex-util "^21.0.2"
 
 express@^4.13.3:
   version "4.15.2"
@@ -2428,6 +2452,10 @@ get-stdin@^5.0.1:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-5.0.1.tgz#122e161591e21ff4c52530305693f20e6393a398"
 
+get-stream@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-3.0.0.tgz#8e943d1358dc37555054ecbe2edb05aa174ede14"
+
 getpass@^0.1.1:
   version "0.1.6"
   resolved "https://registry.yarnpkg.com/getpass/-/getpass-0.1.6.tgz#283ffd9fc1256840875311c1b60e8c40187110e6"
@@ -2939,7 +2967,7 @@ is-resolvable@^1.0.0:
   dependencies:
     tryit "^1.0.1"
 
-is-stream@^1.0.1:
+is-stream@^1.0.1, is-stream@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
 
@@ -3050,17 +3078,17 @@ istanbul-reports@^1.0.0:
   dependencies:
     handlebars "^4.0.3"
 
-jest-changed-files@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/jest-changed-files/-/jest-changed-files-21.0.0.tgz#fa7cfc353187e2fb852dd5830e8d09068dde78d1"
+jest-changed-files@^21.0.2:
+  version "21.0.2"
+  resolved "https://registry.yarnpkg.com/jest-changed-files/-/jest-changed-files-21.0.2.tgz#0a74f35cf2d3b7c8ef9ab4fac0a75409f81ec1b0"
   dependencies:
     throat "^4.0.0"
 
-jest-cli@^21.0.1:
-  version "21.0.1"
-  resolved "https://registry.yarnpkg.com/jest-cli/-/jest-cli-21.0.1.tgz#b3e9ef6d0ae0e43870932d2ed3d10de0515e9d34"
+jest-cli@^21.0.2:
+  version "21.0.2"
+  resolved "https://registry.yarnpkg.com/jest-cli/-/jest-cli-21.0.2.tgz#2e08af63d44fc21284ebf496cf71e381f3cc9786"
   dependencies:
-    ansi-escapes "^2.0.0"
+    ansi-escapes "^3.0.0"
     chalk "^2.0.1"
     glob "^7.1.2"
     graceful-fs "^4.1.11"
@@ -3069,209 +3097,209 @@ jest-cli@^21.0.1:
     istanbul-lib-coverage "^1.0.1"
     istanbul-lib-instrument "^1.4.2"
     istanbul-lib-source-maps "^1.1.0"
-    jest-changed-files "^21.0.0"
-    jest-config "^21.0.0"
-    jest-environment-jsdom "^21.0.0"
-    jest-haste-map "^21.0.0"
-    jest-message-util "^21.0.0"
-    jest-regex-util "^21.0.0"
-    jest-resolve-dependencies "^21.0.0"
-    jest-runner "^21.0.0"
-    jest-runtime "^21.0.0"
-    jest-snapshot "^21.0.0"
-    jest-util "^21.0.0"
+    jest-changed-files "^21.0.2"
+    jest-config "^21.0.2"
+    jest-environment-jsdom "^21.0.2"
+    jest-haste-map "^21.0.2"
+    jest-message-util "^21.0.2"
+    jest-regex-util "^21.0.2"
+    jest-resolve-dependencies "^21.0.2"
+    jest-runner "^21.0.2"
+    jest-runtime "^21.0.2"
+    jest-snapshot "^21.0.2"
+    jest-util "^21.0.2"
     micromatch "^2.3.11"
     node-notifier "^5.0.2"
-    pify "^2.3.0"
+    pify "^3.0.0"
     slash "^1.0.0"
-    string-length "^1.0.1"
+    string-length "^2.0.0"
     strip-ansi "^4.0.0"
     which "^1.2.12"
     worker-farm "^1.3.1"
-    yargs "^7.0.2"
+    yargs "^9.0.0"
 
-jest-config@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/jest-config/-/jest-config-21.0.0.tgz#81dcb20d15971f31bf44a82c6fe85b4423d98d95"
+jest-config@^21.0.2:
+  version "21.0.2"
+  resolved "https://registry.yarnpkg.com/jest-config/-/jest-config-21.0.2.tgz#ea42b94f3c22ae4e4aa11c69f5b45e34e342199d"
   dependencies:
     chalk "^2.0.1"
     glob "^7.1.1"
-    jest-environment-jsdom "^21.0.0"
-    jest-environment-node "^21.0.0"
-    jest-get-type "^21.0.0"
-    jest-jasmine2 "^21.0.0"
-    jest-regex-util "^21.0.0"
-    jest-resolve "^21.0.0"
-    jest-util "^21.0.0"
-    jest-validate "^21.0.0"
-    pretty-format "^21.0.0"
+    jest-environment-jsdom "^21.0.2"
+    jest-environment-node "^21.0.2"
+    jest-get-type "^21.0.2"
+    jest-jasmine2 "^21.0.2"
+    jest-regex-util "^21.0.2"
+    jest-resolve "^21.0.2"
+    jest-util "^21.0.2"
+    jest-validate "^21.0.2"
+    pretty-format "^21.0.2"
 
-jest-diff@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-21.0.0.tgz#b996ba2963a783125e6bc59fd5623bce67df7f17"
+jest-diff@^21.0.2:
+  version "21.0.2"
+  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-21.0.2.tgz#751014f36ad5d505f6affce5542fde0e444ee50a"
   dependencies:
     chalk "^2.0.1"
     diff "^3.2.0"
-    jest-get-type "^21.0.0"
-    pretty-format "^21.0.0"
+    jest-get-type "^21.0.2"
+    pretty-format "^21.0.2"
 
 jest-docblock@^20.0.1:
   version "20.0.3"
   resolved "https://registry.yarnpkg.com/jest-docblock/-/jest-docblock-20.0.3.tgz#17bea984342cc33d83c50fbe1545ea0efaa44712"
 
-jest-docblock@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/jest-docblock/-/jest-docblock-21.0.0.tgz#7dd57568543aec98910f749540afc15fab53a27f"
+jest-docblock@^21.0.2:
+  version "21.0.2"
+  resolved "https://registry.yarnpkg.com/jest-docblock/-/jest-docblock-21.0.2.tgz#66f69ddb440799fc32f91d0ac3d8d35e99e2032f"
 
-jest-environment-jsdom@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/jest-environment-jsdom/-/jest-environment-jsdom-21.0.0.tgz#1d53e34b1656254b8c539700e35360d8f8ebb579"
+jest-environment-jsdom@^21.0.2:
+  version "21.0.2"
+  resolved "https://registry.yarnpkg.com/jest-environment-jsdom/-/jest-environment-jsdom-21.0.2.tgz#6f6ab5bd71970d1900fbd47a46701c0a07fa3be5"
   dependencies:
-    jest-mock "^21.0.0"
-    jest-util "^21.0.0"
+    jest-mock "^21.0.2"
+    jest-util "^21.0.2"
     jsdom "^9.12.0"
 
-jest-environment-node@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/jest-environment-node/-/jest-environment-node-21.0.0.tgz#ffc781b82569f3f4bc2d8fb8f1ea7373cb11f043"
+jest-environment-node@^21.0.2:
+  version "21.0.2"
+  resolved "https://registry.yarnpkg.com/jest-environment-node/-/jest-environment-node-21.0.2.tgz#4267ceb39551f8ecaed182ab882a93ef4d5de240"
   dependencies:
-    jest-mock "^21.0.0"
-    jest-util "^21.0.0"
+    jest-mock "^21.0.2"
+    jest-util "^21.0.2"
 
-jest-get-type@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/jest-get-type/-/jest-get-type-21.0.0.tgz#ed8667533c0a24a4feebbf492661f23abac3620b"
+jest-get-type@^21.0.2:
+  version "21.0.2"
+  resolved "https://registry.yarnpkg.com/jest-get-type/-/jest-get-type-21.0.2.tgz#304e6b816dd33cd1f47aba0597bcad258a509fc6"
 
-jest-haste-map@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/jest-haste-map/-/jest-haste-map-21.0.0.tgz#1f099ff6aedb52ec55fa9773ce26e4bbb00b0580"
+jest-haste-map@^21.0.2:
+  version "21.0.2"
+  resolved "https://registry.yarnpkg.com/jest-haste-map/-/jest-haste-map-21.0.2.tgz#bd98bc6cd6f207eb029b2f5918da1a9347eb11b7"
   dependencies:
     fb-watchman "^2.0.0"
     graceful-fs "^4.1.11"
-    jest-docblock "^21.0.0"
+    jest-docblock "^21.0.2"
     micromatch "^2.3.11"
     sane "^2.0.0"
     worker-farm "^1.3.1"
 
-jest-jasmine2@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/jest-jasmine2/-/jest-jasmine2-21.0.0.tgz#539725989e45ab0b00029fcf37bc679aa39c2941"
+jest-jasmine2@^21.0.2:
+  version "21.0.2"
+  resolved "https://registry.yarnpkg.com/jest-jasmine2/-/jest-jasmine2-21.0.2.tgz#a368abb3a686def4d6e763509a265104943cd469"
   dependencies:
     chalk "^2.0.1"
-    expect "^21.0.0"
+    expect "^21.0.2"
     graceful-fs "^4.1.11"
-    jest-diff "^21.0.0"
-    jest-matcher-utils "^21.0.0"
-    jest-message-util "^21.0.0"
-    jest-snapshot "^21.0.0"
+    jest-diff "^21.0.2"
+    jest-matcher-utils "^21.0.2"
+    jest-message-util "^21.0.2"
+    jest-snapshot "^21.0.2"
     p-cancelable "^0.3.0"
 
-jest-matcher-utils@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/jest-matcher-utils/-/jest-matcher-utils-21.0.0.tgz#493dc25b9ed6a23a61802ca20656f0f1c16f15b1"
+jest-matcher-utils@^21.0.2:
+  version "21.0.2"
+  resolved "https://registry.yarnpkg.com/jest-matcher-utils/-/jest-matcher-utils-21.0.2.tgz#eb6736a45b698546d71f7e1ffbbd36587eeb27bc"
   dependencies:
     chalk "^2.0.1"
-    jest-get-type "^21.0.0"
-    pretty-format "^21.0.0"
+    jest-get-type "^21.0.2"
+    pretty-format "^21.0.2"
 
-jest-message-util@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/jest-message-util/-/jest-message-util-21.0.0.tgz#cd49c2e91d7a227e622884c418185a1a7cbe1fd6"
+jest-message-util@^21.0.2:
+  version "21.0.2"
+  resolved "https://registry.yarnpkg.com/jest-message-util/-/jest-message-util-21.0.2.tgz#81242e07d426ad54c15f3d7c55b072e9db7b39a9"
   dependencies:
     chalk "^2.0.1"
     micromatch "^2.3.11"
     slash "^1.0.0"
 
-jest-mock@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/jest-mock/-/jest-mock-21.0.0.tgz#948fdbb44ef702ca998e078ca62b4968780e102e"
+jest-mock@^21.0.2:
+  version "21.0.2"
+  resolved "https://registry.yarnpkg.com/jest-mock/-/jest-mock-21.0.2.tgz#5e92902450e1ce78be3864cc4d50dbd5d1582fbd"
 
-jest-regex-util@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/jest-regex-util/-/jest-regex-util-21.0.0.tgz#f13c382a1c55515c20471390ab38e5d71cbd320e"
+jest-regex-util@^21.0.2:
+  version "21.0.2"
+  resolved "https://registry.yarnpkg.com/jest-regex-util/-/jest-regex-util-21.0.2.tgz#06248c07b53ff444223ebe8e33a25bc051ac976f"
 
-jest-resolve-dependencies@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/jest-resolve-dependencies/-/jest-resolve-dependencies-21.0.0.tgz#09dfd9654a8af92880a2f66076871d48810bd48d"
+jest-resolve-dependencies@^21.0.2:
+  version "21.0.2"
+  resolved "https://registry.yarnpkg.com/jest-resolve-dependencies/-/jest-resolve-dependencies-21.0.2.tgz#c42cc371034023ac1a226a7a52f86233c8871938"
   dependencies:
-    jest-regex-util "^21.0.0"
+    jest-regex-util "^21.0.2"
 
-jest-resolve@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/jest-resolve/-/jest-resolve-21.0.0.tgz#04d3939203633cc57ae8219b34ad42687dd8d111"
+jest-resolve@^21.0.2:
+  version "21.0.2"
+  resolved "https://registry.yarnpkg.com/jest-resolve/-/jest-resolve-21.0.2.tgz#57b2c20cbeca2357eb5e638d5c28beca7f38c3f8"
   dependencies:
     browser-resolve "^1.11.2"
     chalk "^2.0.1"
     is-builtin-module "^1.0.0"
 
-jest-runner@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/jest-runner/-/jest-runner-21.0.0.tgz#8969dd22ff73911c84043cf16b6cfadf609f3d1f"
+jest-runner@^21.0.2:
+  version "21.0.2"
+  resolved "https://registry.yarnpkg.com/jest-runner/-/jest-runner-21.0.2.tgz#1462d431d25f7744e8b5e03837bbf9e268dc8b15"
   dependencies:
-    jest-config "^21.0.0"
-    jest-docblock "^21.0.0"
-    jest-haste-map "^21.0.0"
-    jest-jasmine2 "^21.0.0"
-    jest-message-util "^21.0.0"
-    jest-runtime "^21.0.0"
-    jest-util "^21.0.0"
-    pify "^2.3.0"
-    throat "^3.0.0"
+    jest-config "^21.0.2"
+    jest-docblock "^21.0.2"
+    jest-haste-map "^21.0.2"
+    jest-jasmine2 "^21.0.2"
+    jest-message-util "^21.0.2"
+    jest-runtime "^21.0.2"
+    jest-util "^21.0.2"
+    pify "^3.0.0"
+    throat "^4.0.0"
     worker-farm "^1.3.1"
 
-jest-runtime@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/jest-runtime/-/jest-runtime-21.0.0.tgz#54af290dc664a49ddc251c7d7ce1a5661afc1ead"
+jest-runtime@^21.0.2:
+  version "21.0.2"
+  resolved "https://registry.yarnpkg.com/jest-runtime/-/jest-runtime-21.0.2.tgz#ce26ba06bcd5501991bd994b1eacc0c7c7913895"
   dependencies:
     babel-core "^6.0.0"
-    babel-jest "^21.0.0"
+    babel-jest "^21.0.2"
     babel-plugin-istanbul "^4.0.0"
     chalk "^2.0.1"
     convert-source-map "^1.4.0"
     graceful-fs "^4.1.11"
-    jest-config "^21.0.0"
-    jest-haste-map "^21.0.0"
-    jest-regex-util "^21.0.0"
-    jest-resolve "^21.0.0"
-    jest-util "^21.0.0"
+    jest-config "^21.0.2"
+    jest-haste-map "^21.0.2"
+    jest-regex-util "^21.0.2"
+    jest-resolve "^21.0.2"
+    jest-util "^21.0.2"
     json-stable-stringify "^1.0.1"
     micromatch "^2.3.11"
     slash "^1.0.0"
     strip-bom "3.0.0"
     write-file-atomic "^2.1.0"
-    yargs "^7.0.2"
+    yargs "^9.0.0"
 
-jest-snapshot@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/jest-snapshot/-/jest-snapshot-21.0.0.tgz#00b582b13ef42112bd431b498e37f7829b30cd66"
+jest-snapshot@^21.0.2:
+  version "21.0.2"
+  resolved "https://registry.yarnpkg.com/jest-snapshot/-/jest-snapshot-21.0.2.tgz#5b8f4dd05c1759381db835451fba4bcd85a55611"
   dependencies:
     chalk "^2.0.1"
-    jest-diff "^21.0.0"
-    jest-matcher-utils "^21.0.0"
+    jest-diff "^21.0.2"
+    jest-matcher-utils "^21.0.2"
     mkdirp "^0.5.1"
     natural-compare "^1.4.0"
-    pretty-format "^21.0.0"
+    pretty-format "^21.0.2"
 
-jest-util@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/jest-util/-/jest-util-21.0.0.tgz#62b3a3ec3ff91022ef7e1ffbcf3293424715919f"
+jest-util@^21.0.2:
+  version "21.0.2"
+  resolved "https://registry.yarnpkg.com/jest-util/-/jest-util-21.0.2.tgz#3ee2380af25c414a39f07b23c84da6f2d5f1f76a"
   dependencies:
     callsites "^2.0.0"
     chalk "^2.0.1"
     graceful-fs "^4.1.11"
-    jest-message-util "^21.0.0"
-    jest-mock "^21.0.0"
-    jest-validate "^21.0.0"
+    jest-message-util "^21.0.2"
+    jest-mock "^21.0.2"
+    jest-validate "^21.0.2"
     mkdirp "^0.5.1"
 
-jest-validate@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-21.0.0.tgz#f906d54eca2a485ffbfb2d8a7d58831c026e6dd5"
+jest-validate@^21.0.2:
+  version "21.0.2"
+  resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-21.0.2.tgz#dd066b257bd102759c214747d73bed6bcfa4349d"
   dependencies:
     chalk "^2.0.1"
-    jest-get-type "^21.0.0"
+    jest-get-type "^21.0.2"
     leven "^2.1.0"
-    pretty-format "^21.0.0"
+    pretty-format "^21.0.2"
 
 jodid25519@^1.0.0:
   version "1.0.2"
@@ -3571,6 +3599,12 @@ media-typer@0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
 
+mem@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/mem/-/mem-1.1.0.tgz#5edd52b485ca1d900fe64895505399a0dfa45f76"
+  dependencies:
+    mimic-fn "^1.0.0"
+
 memory-fs@^0.4.0, memory-fs@~0.4.1:
   version "0.4.1"
   resolved "https://registry.yarnpkg.com/memory-fs/-/memory-fs-0.4.1.tgz#3a9a20b8462523e447cfbc7e8bb80ed667bfc552"
@@ -3820,6 +3854,12 @@ normalize-url@^1.4.0:
     query-string "^4.1.0"
     sort-keys "^1.0.0"
 
+npm-run-path@^2.0.0:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/npm-run-path/-/npm-run-path-2.0.2.tgz#35a9232dfa35d7067b4cb2ddf2357b1871536c5f"
+  dependencies:
+    path-key "^2.0.0"
+
 npmlog@^4.0.2:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-4.0.2.tgz#d03950e0e78ce1527ba26d2a7592e9348ac3e75f"
@@ -3931,6 +3971,14 @@ os-locale@^1.4.0:
   dependencies:
     lcid "^1.0.0"
 
+os-locale@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/os-locale/-/os-locale-2.1.0.tgz#42bc2900a6b5b8bd17376c8e882b65afccf24bf2"
+  dependencies:
+    execa "^0.7.0"
+    lcid "^1.0.0"
+    mem "^1.1.0"
+
 os-tmpdir@^1.0.0, os-tmpdir@^1.0.1, os-tmpdir@~1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"
@@ -3954,6 +4002,10 @@ p-cancelable@^0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/p-cancelable/-/p-cancelable-0.3.0.tgz#b9e123800bcebb7ac13a479be195b507b98d30fa"
 
+p-finally@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/p-finally/-/p-finally-1.0.0.tgz#3fbcfb15b899a44123b34b6dcc18b724336a2cae"
+
 p-limit@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/p-limit/-/p-limit-1.1.0.tgz#b07ff2d9a5d88bec806035895a2bab66a27988bc"
@@ -4031,6 +4083,10 @@ path-is-inside@^1.0.1, path-is-inside@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/path-is-inside/-/path-is-inside-1.0.2.tgz#365417dede44430d1c11af61027facf074bdfc53"
 
+path-key@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/path-key/-/path-key-2.0.1.tgz#411cadb574c5a140d3a4b1910d40d80cc9f40b40"
+
 path-parse@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.5.tgz#3c1adf871ea9cd6c9431b6ea2bd74a0ff055c4c1"
@@ -4371,9 +4427,9 @@ pretty-bytes@^4.0.2:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/pretty-bytes/-/pretty-bytes-4.0.2.tgz#b2bf82e7350d65c6c33aa95aaa5a4f6327f61cd9"
 
-pretty-format@^21.0.0:
-  version "21.0.0"
-  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-21.0.0.tgz#bea1522c4c47e49b44db5b6fbf83e7737251f305"
+pretty-format@^21.0.2:
+  version "21.0.2"
+  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-21.0.2.tgz#76adcebd836c41ccd2e6b626e70f63050d2a3534"
   dependencies:
     ansi-regex "^3.0.0"
     ansi-styles "^3.2.0"
@@ -5122,11 +5178,12 @@ strict-uri-encode@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/strict-uri-encode/-/strict-uri-encode-1.1.0.tgz#279b225df1d582b1f54e65addd4352e18faa0713"
 
-string-length@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/string-length/-/string-length-1.0.1.tgz#56970fb1c38558e9e70b728bf3de269ac45adfac"
+string-length@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/string-length/-/string-length-2.0.0.tgz#d40dbb686a3ace960c1cffca562bf2c45f8363ed"
   dependencies:
-    strip-ansi "^3.0.0"
+    astral-regex "^1.0.0"
+    strip-ansi "^4.0.0"
 
 string-width@^1.0.1, string-width@^1.0.2:
   version "1.0.2"
@@ -5180,6 +5237,10 @@ strip-bom@^2.0.0:
   dependencies:
     is-utf8 "^0.2.0"
 
+strip-eof@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/strip-eof/-/strip-eof-1.0.0.tgz#bb43ff5598a6eb05d89b59fcd129c983313606bf"
+
 strip-indent@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/strip-indent/-/strip-indent-1.0.1.tgz#0c7962a6adefa7bbd4ac366460a638552ae1a0a2"
@@ -5283,10 +5344,6 @@ text-table@~0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
 
-throat@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/throat/-/throat-3.0.0.tgz#e7c64c867cbb3845f10877642f7b60055b8ec0d6"
-
 throat@^4.0.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/throat/-/throat-4.1.0.tgz#89037cbc92c56ab18926e6ba4cbb200e15672a6a"
@@ -5663,6 +5720,10 @@ which-module@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/which-module/-/which-module-1.0.0.tgz#bba63ca861948994ff307736089e3b96026c2a4f"
 
+which-module@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/which-module/-/which-module-2.0.0.tgz#d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a"
+
 which@^1.2.12, which@^1.2.9:
   version "1.2.12"
   resolved "https://registry.yarnpkg.com/which/-/which-1.2.12.tgz#de67b5e450269f194909ef23ece4ebe416fa1192"
@@ -5745,11 +5806,11 @@ yargs-parser@^4.2.0:
   dependencies:
     camelcase "^3.0.0"
 
-yargs-parser@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-5.0.0.tgz#275ecf0d7ffe05c77e64e7c86e4cd94bf0e1228a"
+yargs-parser@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-7.0.0.tgz#8d0ac42f16ea55debd332caf4c4038b3e3f5dfd9"
   dependencies:
-    camelcase "^3.0.0"
+    camelcase "^4.1.0"
 
 yargs@^6.0.0:
   version "6.6.0"
@@ -5769,23 +5830,23 @@ yargs@^6.0.0:
     y18n "^3.2.1"
     yargs-parser "^4.2.0"
 
-yargs@^7.0.2:
-  version "7.1.0"
-  resolved "https://registry.yarnpkg.com/yargs/-/yargs-7.1.0.tgz#6ba318eb16961727f5d284f8ea003e8d6154d0c8"
+yargs@^9.0.0:
+  version "9.0.0"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-9.0.0.tgz#efe5b1ad3f94bdc20423411b90628eeec0b25f3c"
   dependencies:
-    camelcase "^3.0.0"
+    camelcase "^4.1.0"
     cliui "^3.2.0"
     decamelize "^1.1.1"
     get-caller-file "^1.0.1"
-    os-locale "^1.4.0"
-    read-pkg-up "^1.0.1"
+    os-locale "^2.0.0"
+    read-pkg-up "^2.0.0"
     require-directory "^2.1.1"
     require-main-filename "^1.0.1"
     set-blocking "^2.0.0"
-    string-width "^1.0.2"
-    which-module "^1.0.0"
+    string-width "^2.0.0"
+    which-module "^2.0.0"
     y18n "^3.2.1"
-    yargs-parser "^5.0.0"
+    yargs-parser "^7.0.0"
 
 yargs@~3.10.0:
   version "3.10.0"