diff --git a/lerna.json b/lerna.json
index 54b6957d14..13b46bdfd2 100644
--- a/lerna.json
+++ b/lerna.json
@@ -1,5 +1,4 @@
 {
-  "lerna": "2.0.0-rc.4",
   "version": "7.0.0-beta.49",
   "changelog": {
     "repo": "babel/babel",
diff --git a/package.json b/package.json
index 0d1a2a449c..f0dfd30da7 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "gulp-watch": "^5.0.0",
     "husky": "^0.14.3",
     "jest": "^22.4.2",
-    "lerna": "2.0.0",
+    "lerna": "^2.11.0",
     "lerna-changelog": "^0.5.0",
     "lint-staged": "^6.0.1",
     "lodash": "^4.17.5",
diff --git a/yarn.lock b/yarn.lock
index 5061ebe1e5..e261564f0f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1963,6 +1963,10 @@ caniuse-lite@^1.0.30000809:
   version "1.0.30000812"
   resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000812.tgz#d173b686b49bc941fa18ff2e7e533048e20ed92c"
 
+capture-stack-trace@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/capture-stack-trace/-/capture-stack-trace-1.0.0.tgz#4a6fa07399c26bba47f0b2496b4d0fb408c5550d"
+
 caseless@~0.12.0:
   version "0.12.0"
   resolved "https://registry.yarnpkg.com/caseless/-/caseless-0.12.0.tgz#1b681c21ff84033c826543090689420d187151dc"
@@ -2312,39 +2316,39 @@ conventional-changelog-angular@^1.6.6:
     compare-func "^1.3.1"
     q "^1.5.1"
 
-conventional-changelog-atom@^0.2.4:
-  version "0.2.4"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-atom/-/conventional-changelog-atom-0.2.4.tgz#4917759947f4db86073f9d3838a2d54302d5843d"
+conventional-changelog-atom@^0.2.8:
+  version "0.2.8"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-atom/-/conventional-changelog-atom-0.2.8.tgz#8037693455990e3256f297320a45fa47ee553a14"
   dependencies:
     q "^1.5.1"
 
-conventional-changelog-cli@^1.3.1:
-  version "1.3.16"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-cli/-/conventional-changelog-cli-1.3.16.tgz#69acdcc4b68b4d123c5945868dffe394960cea9d"
+conventional-changelog-cli@^1.3.13:
+  version "1.3.22"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-cli/-/conventional-changelog-cli-1.3.22.tgz#13570fe1728f56f013ff7a88878ff49d5162a405"
   dependencies:
     add-stream "^1.0.0"
-    conventional-changelog "^1.1.18"
+    conventional-changelog "^1.1.24"
     lodash "^4.2.1"
     meow "^4.0.0"
     tempfile "^1.1.1"
 
-conventional-changelog-codemirror@^0.3.4:
-  version "0.3.4"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-codemirror/-/conventional-changelog-codemirror-0.3.4.tgz#debc43991d487d7964e65087fbbe034044bd51fb"
+conventional-changelog-codemirror@^0.3.8:
+  version "0.3.8"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-codemirror/-/conventional-changelog-codemirror-0.3.8.tgz#a1982c8291f4ee4d6f2f62817c6b2ecd2c4b7b47"
   dependencies:
     q "^1.5.1"
 
-conventional-changelog-core@^2.0.5:
-  version "2.0.5"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-core/-/conventional-changelog-core-2.0.5.tgz#45b6347c4c6512e1f163f7ff55c9f5bcb88fd990"
+conventional-changelog-core@^2.0.11:
+  version "2.0.11"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-core/-/conventional-changelog-core-2.0.11.tgz#19b5fbd55a9697773ed6661f4e32030ed7e30287"
   dependencies:
-    conventional-changelog-writer "^3.0.4"
-    conventional-commits-parser "^2.1.5"
+    conventional-changelog-writer "^3.0.9"
+    conventional-commits-parser "^2.1.7"
     dateformat "^3.0.0"
     get-pkg-repo "^1.0.0"
-    git-raw-commits "^1.3.4"
+    git-raw-commits "^1.3.6"
     git-remote-origin-url "^2.0.0"
-    git-semver-tags "^1.3.4"
+    git-semver-tags "^1.3.6"
     lodash "^4.2.1"
     normalize-package-data "^2.3.5"
     q "^1.5.1"
@@ -2352,21 +2356,21 @@ conventional-changelog-core@^2.0.5:
     read-pkg-up "^1.0.1"
     through2 "^2.0.0"
 
-conventional-changelog-ember@^0.3.6:
+conventional-changelog-ember@^0.3.12:
+  version "0.3.12"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-ember/-/conventional-changelog-ember-0.3.12.tgz#b7d31851756d0fcb49b031dffeb6afa93b202400"
+  dependencies:
+    q "^1.5.1"
+
+conventional-changelog-eslint@^1.0.9:
+  version "1.0.9"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-eslint/-/conventional-changelog-eslint-1.0.9.tgz#b13cc7e4b472c819450ede031ff1a75c0e3d07d3"
+  dependencies:
+    q "^1.5.1"
+
+conventional-changelog-express@^0.3.6:
   version "0.3.6"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-ember/-/conventional-changelog-ember-0.3.6.tgz#f3825d7434168f3d9211b5532dc1d5769532b668"
-  dependencies:
-    q "^1.5.1"
-
-conventional-changelog-eslint@^1.0.5:
-  version "1.0.5"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-eslint/-/conventional-changelog-eslint-1.0.5.tgz#8bae05ebbf574e6506caf7b37dc51ca21b74d220"
-  dependencies:
-    q "^1.5.1"
-
-conventional-changelog-express@^0.3.4:
-  version "0.3.4"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-express/-/conventional-changelog-express-0.3.4.tgz#812a9cf778677e12f978ac9c40d85297c0bfcca9"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-express/-/conventional-changelog-express-0.3.6.tgz#4a6295cb11785059fb09202180d0e59c358b9c2c"
   dependencies:
     q "^1.5.1"
 
@@ -2382,23 +2386,23 @@ conventional-changelog-jscs@^0.1.0:
   dependencies:
     q "^1.4.1"
 
-conventional-changelog-jshint@^0.3.4:
-  version "0.3.4"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-jshint/-/conventional-changelog-jshint-0.3.4.tgz#b2de33cd0870d9af804ac6a4fded0ee25b69c9bb"
+conventional-changelog-jshint@^0.3.8:
+  version "0.3.8"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-jshint/-/conventional-changelog-jshint-0.3.8.tgz#9051c1ac0767abaf62a31f74d2fe8790e8acc6c8"
   dependencies:
     compare-func "^1.3.1"
     q "^1.5.1"
 
-conventional-changelog-preset-loader@^1.1.6:
-  version "1.1.6"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-preset-loader/-/conventional-changelog-preset-loader-1.1.6.tgz#b29af6332f9313857be36427623c9016bfeeaf33"
+conventional-changelog-preset-loader@^1.1.8:
+  version "1.1.8"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-preset-loader/-/conventional-changelog-preset-loader-1.1.8.tgz#40bb0f142cd27d16839ec6c74ee8db418099b373"
 
-conventional-changelog-writer@^3.0.4:
-  version "3.0.4"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-writer/-/conventional-changelog-writer-3.0.4.tgz#705b46a8b8277bd7fd79cad8032095b5d803864c"
+conventional-changelog-writer@^3.0.9:
+  version "3.0.9"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-writer/-/conventional-changelog-writer-3.0.9.tgz#4aecdfef33ff2a53bb0cf3b8071ce21f0e994634"
   dependencies:
     compare-func "^1.3.1"
-    conventional-commits-filter "^1.1.5"
+    conventional-commits-filter "^1.1.6"
     dateformat "^3.0.0"
     handlebars "^4.0.2"
     json-stringify-safe "^5.0.1"
@@ -2408,30 +2412,37 @@ conventional-changelog-writer@^3.0.4:
     split "^1.0.0"
     through2 "^2.0.0"
 
-conventional-changelog@^1.1.18:
-  version "1.1.18"
-  resolved "https://registry.yarnpkg.com/conventional-changelog/-/conventional-changelog-1.1.18.tgz#ffe28798e4ddef5f6e2f74398e8248bcb233360b"
+conventional-changelog@^1.1.24:
+  version "1.1.24"
+  resolved "https://registry.yarnpkg.com/conventional-changelog/-/conventional-changelog-1.1.24.tgz#3d94c29c960f5261c002678315b756cdd3d7d1f0"
   dependencies:
     conventional-changelog-angular "^1.6.6"
-    conventional-changelog-atom "^0.2.4"
-    conventional-changelog-codemirror "^0.3.4"
-    conventional-changelog-core "^2.0.5"
-    conventional-changelog-ember "^0.3.6"
-    conventional-changelog-eslint "^1.0.5"
-    conventional-changelog-express "^0.3.4"
+    conventional-changelog-atom "^0.2.8"
+    conventional-changelog-codemirror "^0.3.8"
+    conventional-changelog-core "^2.0.11"
+    conventional-changelog-ember "^0.3.12"
+    conventional-changelog-eslint "^1.0.9"
+    conventional-changelog-express "^0.3.6"
     conventional-changelog-jquery "^0.1.0"
     conventional-changelog-jscs "^0.1.0"
-    conventional-changelog-jshint "^0.3.4"
-    conventional-changelog-preset-loader "^1.1.6"
+    conventional-changelog-jshint "^0.3.8"
+    conventional-changelog-preset-loader "^1.1.8"
 
-conventional-commits-filter@^1.1.1, conventional-commits-filter@^1.1.5:
+conventional-commits-filter@^1.1.1:
   version "1.1.5"
   resolved "https://registry.yarnpkg.com/conventional-commits-filter/-/conventional-commits-filter-1.1.5.tgz#77aac065e3de9c1a74b801e8e25c9affb3184f65"
   dependencies:
     is-subset "^0.1.1"
     modify-values "^1.0.0"
 
-conventional-commits-parser@^2.1.1, conventional-commits-parser@^2.1.5:
+conventional-commits-filter@^1.1.6:
+  version "1.1.6"
+  resolved "https://registry.yarnpkg.com/conventional-commits-filter/-/conventional-commits-filter-1.1.6.tgz#4389cd8e58fe89750c0b5fb58f1d7f0cc8ad3831"
+  dependencies:
+    is-subset "^0.1.1"
+    modify-values "^1.0.0"
+
+conventional-commits-parser@^2.1.1:
   version "2.1.5"
   resolved "https://registry.yarnpkg.com/conventional-commits-parser/-/conventional-commits-parser-2.1.5.tgz#9ac3a4ab221c0c3c9e9dd2c09ae01e6d1e1dabe0"
   dependencies:
@@ -2443,7 +2454,19 @@ conventional-commits-parser@^2.1.1, conventional-commits-parser@^2.1.5:
     through2 "^2.0.0"
     trim-off-newlines "^1.0.0"
 
-conventional-recommended-bump@^1.0.0:
+conventional-commits-parser@^2.1.7:
+  version "2.1.7"
+  resolved "https://registry.yarnpkg.com/conventional-commits-parser/-/conventional-commits-parser-2.1.7.tgz#eca45ed6140d72ba9722ee4132674d639e644e8e"
+  dependencies:
+    JSONStream "^1.0.4"
+    is-text-path "^1.0.0"
+    lodash "^4.2.1"
+    meow "^4.0.0"
+    split2 "^2.0.0"
+    through2 "^2.0.0"
+    trim-off-newlines "^1.0.0"
+
+conventional-recommended-bump@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/conventional-recommended-bump/-/conventional-recommended-bump-1.2.1.tgz#1b7137efb5091f99fe009e2fe9ddb7cc490e9375"
   dependencies:
@@ -2502,6 +2525,12 @@ create-ecdh@^4.0.0:
     bn.js "^4.1.0"
     elliptic "^6.0.0"
 
+create-error-class@^3.0.0:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/create-error-class/-/create-error-class-3.0.2.tgz#06be7abef947a3f14a30fd610671d401bca8b7b6"
+  dependencies:
+    capture-stack-trace "^1.0.0"
+
 create-hash@^1.1.0, create-hash@^1.1.2:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/create-hash/-/create-hash-1.1.3.tgz#606042ac8b9262750f483caddab0f5819172d8fd"
@@ -2652,6 +2681,10 @@ dedent@^0.7.0:
   version "0.7.0"
   resolved "https://registry.yarnpkg.com/dedent/-/dedent-0.7.0.tgz#2495ddbaf6eb874abb0e1be9df22d2e5a544326c"
 
+deep-extend@^0.6.0:
+  version "0.6.0"
+  resolved "https://registry.yarnpkg.com/deep-extend/-/deep-extend-0.6.0.tgz#c4fa7c95404a17a9c3e8ca7e1537312b736330ac"
+
 deep-extend@~0.4.0:
   version "0.4.2"
   resolved "https://registry.yarnpkg.com/deep-extend/-/deep-extend-0.4.2.tgz#48b699c27e334bf89f10892be432f6e4c7d34a7f"
@@ -2872,6 +2905,10 @@ duplexer2@^0.1.2, duplexer2@~0.1.0, duplexer2@~0.1.2:
   dependencies:
     readable-stream "^2.0.2"
 
+duplexer3@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/duplexer3/-/duplexer3-0.1.4.tgz#ee01dd1cac0ed3cbc7fdbea37dc0a8f1ce002ce2"
+
 duplexer@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/duplexer/-/duplexer-0.1.1.tgz#ace6ff808c1ce66b57d1ebf97977acb02334cfc1"
@@ -3193,18 +3230,6 @@ exec-sh@^0.2.0:
   dependencies:
     merge "^1.1.3"
 
-execa@^0.6.3:
-  version "0.6.3"
-  resolved "https://registry.yarnpkg.com/execa/-/execa-0.6.3.tgz#57b69a594f081759c69e5370f0d17b9cb11658fe"
-  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"
-
 execa@^0.7.0:
   version "0.7.0"
   resolved "https://registry.yarnpkg.com/execa/-/execa-0.7.0.tgz#944becd34cc41ee32a63a9faf27ad5a65fc59777"
@@ -3549,12 +3574,12 @@ fragment-cache@^0.2.1:
   dependencies:
     map-cache "^0.2.2"
 
-fs-extra@^3.0.1:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-3.0.1.tgz#3794f378c58b342ea7dbbb23095109c4b3b62291"
+fs-extra@^4.0.1:
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-4.0.3.tgz#0d852122e5bc5beb453fb028e9c0c9bf36340c94"
   dependencies:
     graceful-fs "^4.1.2"
-    jsonfile "^3.0.0"
+    jsonfile "^4.0.0"
     universalify "^0.1.0"
 
 fs-minipass@^1.2.5:
@@ -3648,7 +3673,7 @@ get-pkg-repo@^1.0.0:
     parse-github-repo-url "^1.3.0"
     through2 "^2.0.0"
 
-get-port@^3.1.0:
+get-port@^3.2.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/get-port/-/get-port-3.2.0.tgz#dd7ce7de187c06c8bf353796ac71e099f0980ebc"
 
@@ -3670,7 +3695,7 @@ getpass@^0.1.1:
   dependencies:
     assert-plus "^1.0.0"
 
-git-raw-commits@^1.3.0, git-raw-commits@^1.3.4:
+git-raw-commits@^1.3.0:
   version "1.3.4"
   resolved "https://registry.yarnpkg.com/git-raw-commits/-/git-raw-commits-1.3.4.tgz#442c3df5985b4f5689e9e43597f5194736aac001"
   dependencies:
@@ -3680,6 +3705,16 @@ git-raw-commits@^1.3.0, git-raw-commits@^1.3.4:
     split2 "^2.0.0"
     through2 "^2.0.0"
 
+git-raw-commits@^1.3.6:
+  version "1.3.6"
+  resolved "https://registry.yarnpkg.com/git-raw-commits/-/git-raw-commits-1.3.6.tgz#27c35a32a67777c1ecd412a239a6c19d71b95aff"
+  dependencies:
+    dargs "^4.0.1"
+    lodash.template "^4.0.2"
+    meow "^4.0.0"
+    split2 "^2.0.0"
+    through2 "^2.0.0"
+
 git-remote-origin-url@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/git-remote-origin-url/-/git-remote-origin-url-2.0.0.tgz#5282659dae2107145a11126112ad3216ec5fa65f"
@@ -3687,13 +3722,20 @@ git-remote-origin-url@^2.0.0:
     gitconfiglocal "^1.0.0"
     pify "^2.3.0"
 
-git-semver-tags@^1.3.0, git-semver-tags@^1.3.4:
+git-semver-tags@^1.3.0:
   version "1.3.4"
   resolved "https://registry.yarnpkg.com/git-semver-tags/-/git-semver-tags-1.3.4.tgz#2ceb2a355c6d7514c123c35e297067d08caf3a92"
   dependencies:
     meow "^4.0.0"
     semver "^5.5.0"
 
+git-semver-tags@^1.3.6:
+  version "1.3.6"
+  resolved "https://registry.yarnpkg.com/git-semver-tags/-/git-semver-tags-1.3.6.tgz#357ea01f7280794fe0927f2806bee6414d2caba5"
+  dependencies:
+    meow "^4.0.0"
+    semver "^5.5.0"
+
 gitconfiglocal@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/gitconfiglocal/-/gitconfiglocal-1.0.0.tgz#41d045f3851a5ea88f03f24ca1c6178114464b9b"
@@ -3808,6 +3850,22 @@ glogg@^1.0.0:
   dependencies:
     sparkles "^1.0.0"
 
+got@^6.7.1:
+  version "6.7.1"
+  resolved "https://registry.yarnpkg.com/got/-/got-6.7.1.tgz#240cd05785a9a18e561dc1b44b41c763ef1e8db0"
+  dependencies:
+    create-error-class "^3.0.0"
+    duplexer3 "^0.1.4"
+    get-stream "^3.0.0"
+    is-redirect "^1.0.0"
+    is-retry-allowed "^1.0.0"
+    is-stream "^1.0.0"
+    lowercase-keys "^1.0.0"
+    safe-buffer "^5.0.1"
+    timed-out "^4.0.0"
+    unzip-response "^2.0.1"
+    url-parse-lax "^1.0.0"
+
 graceful-fs@^4.0.0, graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.1.9:
   version "4.1.11"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.11.tgz#0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658"
@@ -4118,6 +4176,10 @@ hosted-git-info@^2.1.4:
   version "2.5.0"
   resolved "https://registry.yarnpkg.com/hosted-git-info/-/hosted-git-info-2.5.0.tgz#6d60e34b3abbc8313062c3b798ef8d901a07af3c"
 
+hosted-git-info@^2.5.0:
+  version "2.6.0"
+  resolved "https://registry.yarnpkg.com/hosted-git-info/-/hosted-git-info-2.6.0.tgz#23235b29ab230c576aab0d4f13fc046b0b038222"
+
 html-encoding-sniffer@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/html-encoding-sniffer/-/html-encoding-sniffer-1.0.2.tgz#e70d84b94da53aa375e11fe3a351be6642ca46f8"
@@ -4274,7 +4336,7 @@ inline-source-map@~0.6.0:
   dependencies:
     source-map "~0.5.3"
 
-inquirer@^3.0.6:
+inquirer@^3.0.6, inquirer@^3.2.2:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-3.3.0.tgz#9dd2f2ad765dcab1ff0443b491442a20ba227dc9"
   dependencies:
@@ -4549,6 +4611,10 @@ is-promise@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/is-promise/-/is-promise-2.1.0.tgz#79a2a9ece7f096e80f36d2b2f3bc16c1ff4bf3fa"
 
+is-redirect@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-redirect/-/is-redirect-1.0.0.tgz#1d03dded53bd8db0f30c26e4f95d36fc7c87dc24"
+
 is-regex@^1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/is-regex/-/is-regex-1.0.4.tgz#5517489b547091b0930e095654ced25ee97e9491"
@@ -4569,7 +4635,11 @@ is-resolvable@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-resolvable/-/is-resolvable-1.1.0.tgz#fb18f87ce1feb925169c9a407c19318a3206ed88"
 
-is-stream@^1.0.1, is-stream@^1.1.0:
+is-retry-allowed@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-retry-allowed/-/is-retry-allowed-1.1.0.tgz#11a060568b67339444033d0125a61a20d564fb34"
+
+is-stream@^1.0.0, 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"
 
@@ -5072,9 +5142,9 @@ json5@^0.5.0, json5@^0.5.1:
   version "0.5.1"
   resolved "https://registry.yarnpkg.com/json5/-/json5-0.5.1.tgz#1eade7acc012034ad84e2396767ead9fa5495821"
 
-jsonfile@^3.0.0:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/jsonfile/-/jsonfile-3.0.1.tgz#a5ecc6f65f53f662c4415c7675a0331d0992ec66"
+jsonfile@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/jsonfile/-/jsonfile-4.0.0.tgz#8771aae0799b64076b76640fca058f9c10e33ecb"
   optionalDependencies:
     graceful-fs "^4.1.6"
 
@@ -5192,45 +5262,49 @@ lerna-changelog@^0.5.0:
     string.prototype.padend "^3.0.0"
     yargs "^6.6.0"
 
-lerna@2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/lerna/-/lerna-2.0.0.tgz#49a72fe70e06aebfd7ea23efb2ab41abe60ebeea"
+lerna@^2.11.0:
+  version "2.11.0"
+  resolved "https://registry.yarnpkg.com/lerna/-/lerna-2.11.0.tgz#89b5681e286d388dda5bbbdbbf6b84c8094eff65"
   dependencies:
     async "^1.5.0"
-    chalk "^1.1.1"
+    chalk "^2.1.0"
     cmd-shim "^2.0.2"
     columnify "^1.5.4"
     command-join "^2.0.0"
-    conventional-changelog-cli "^1.3.1"
-    conventional-recommended-bump "^1.0.0"
+    conventional-changelog-cli "^1.3.13"
+    conventional-recommended-bump "^1.2.1"
     dedent "^0.7.0"
-    execa "^0.6.3"
+    execa "^0.8.0"
     find-up "^2.1.0"
-    fs-extra "^3.0.1"
-    get-port "^3.1.0"
+    fs-extra "^4.0.1"
+    get-port "^3.2.0"
     glob "^7.1.2"
+    glob-parent "^3.1.0"
     globby "^6.1.0"
     graceful-fs "^4.1.11"
-    inquirer "^3.0.6"
+    hosted-git-info "^2.5.0"
+    inquirer "^3.2.2"
     is-ci "^1.0.10"
-    load-json-file "^2.0.0"
+    load-json-file "^4.0.0"
     lodash "^4.17.4"
     minimatch "^3.0.4"
-    npmlog "^4.1.0"
+    npmlog "^4.1.2"
     p-finally "^1.0.0"
+    package-json "^4.0.1"
     path-exists "^3.0.0"
     read-cmd-shim "^1.0.1"
-    read-pkg "^2.0.0"
+    read-pkg "^3.0.0"
     rimraf "^2.6.1"
-    safe-buffer "^5.0.1"
-    semver "^5.1.0"
+    safe-buffer "^5.1.1"
+    semver "^5.4.1"
     signal-exit "^3.0.2"
+    slash "^1.0.0"
     strong-log-transformer "^1.0.6"
     temp-write "^3.3.0"
-    write-file-atomic "^2.1.0"
-    write-json-file "^2.1.0"
-    write-pkg "^3.0.1"
-    yargs "^8.0.1"
+    write-file-atomic "^2.3.0"
+    write-json-file "^2.2.0"
+    write-pkg "^3.1.0"
+    yargs "^8.0.2"
 
 leven@^2.1.0:
   version "2.1.0"
@@ -5542,6 +5616,10 @@ lower-case@^1.1.1:
   version "1.1.4"
   resolved "https://registry.yarnpkg.com/lower-case/-/lower-case-1.1.4.tgz#9a2cabd1b9e8e0ae993a4bf7d5875c39c42e8eac"
 
+lowercase-keys@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/lowercase-keys/-/lowercase-keys-1.0.1.tgz#6f9e30b47084d971a7c820ff15a6c5167b74c26f"
+
 lru-cache@^4.0.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-4.1.1.tgz#622e32e82488b49279114a4f9ecf45e7cd6bba55"
@@ -6037,7 +6115,7 @@ npm-which@^3.0.1:
     npm-path "^2.0.2"
     which "^1.2.10"
 
-npmlog@^4.0.2, npmlog@^4.1.0:
+npmlog@^4.0.2, npmlog@^4.1.2:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-4.1.2.tgz#08a7f2a8bf734604779a9efa4ad5cc717abb954b"
   dependencies:
@@ -6260,6 +6338,15 @@ p-try@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/p-try/-/p-try-1.0.0.tgz#cbc79cdbaf8fd4228e13f621f2b1a237c1b207b3"
 
+package-json@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/package-json/-/package-json-4.0.1.tgz#8869a0401253661c4c4ca3da6c2121ed555f5eed"
+  dependencies:
+    got "^6.7.1"
+    registry-auth-token "^3.0.1"
+    registry-url "^3.0.3"
+    semver "^5.1.0"
+
 pako@~0.2.0:
   version "0.2.9"
   resolved "https://registry.yarnpkg.com/pako/-/pako-0.2.9.tgz#f3f7522f4ef782348da8161bad9ecfd51bf83a75"
@@ -6493,6 +6580,10 @@ prelude-ls@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
 
+prepend-http@^1.0.1:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/prepend-http/-/prepend-http-1.0.4.tgz#d4f4562b0ce3696e41ac52d0e002e57a635dc6dc"
+
 preserve@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/preserve/-/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
@@ -6639,6 +6730,15 @@ randomfill@^1.0.3:
     randombytes "^2.0.5"
     safe-buffer "^5.1.0"
 
+rc@^1.0.1, rc@^1.1.6:
+  version "1.2.8"
+  resolved "https://registry.yarnpkg.com/rc/-/rc-1.2.8.tgz#cd924bf5200a075b83c188cd6b9e211b7fc0d3ed"
+  dependencies:
+    deep-extend "^0.6.0"
+    ini "~1.3.0"
+    minimist "^1.2.0"
+    strip-json-comments "~2.0.1"
+
 rc@^1.1.7:
   version "1.2.5"
   resolved "https://registry.yarnpkg.com/rc/-/rc-1.2.5.tgz#275cd687f6e3b36cc756baa26dfee80a790301fd"
@@ -6858,6 +6958,19 @@ regexpu-core@^4.1.4:
     unicode-match-property-ecmascript "^1.0.3"
     unicode-match-property-value-ecmascript "^1.0.1"
 
+registry-auth-token@^3.0.1:
+  version "3.3.2"
+  resolved "https://registry.yarnpkg.com/registry-auth-token/-/registry-auth-token-3.3.2.tgz#851fd49038eecb586911115af845260eec983f20"
+  dependencies:
+    rc "^1.1.6"
+    safe-buffer "^5.0.1"
+
+registry-url@^3.0.3:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/registry-url/-/registry-url-3.1.0.tgz#3d4ef870f73dde1d77f0cf9a381432444e174942"
+  dependencies:
+    rc "^1.0.1"
+
 regjsgen@^0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/regjsgen/-/regjsgen-0.3.0.tgz#0ee4a3e9276430cda25f1e789ea6c15b87b0cb43"
@@ -7817,6 +7930,10 @@ time-stamp@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/time-stamp/-/time-stamp-1.1.0.tgz#764a5a11af50561921b133f3b44e618687e0f5c3"
 
+timed-out@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/timed-out/-/timed-out-4.0.1.tgz#f32eacac5a175bea25d7fab565ab3ed8741ef56f"
+
 timers-browserify@^1.0.1:
   version "1.4.2"
   resolved "https://registry.yarnpkg.com/timers-browserify/-/timers-browserify-1.4.2.tgz#c9c58b575be8407375cb5e2462dacee74359f41d"
@@ -8046,6 +8163,10 @@ unset-value@^1.0.0:
     has-value "^0.3.1"
     isobject "^3.0.0"
 
+unzip-response@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/unzip-response/-/unzip-response-2.0.1.tgz#d2f0f737d16b0615e72a6935ed04214572d56f97"
+
 upath@^1.0.0:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/upath/-/upath-1.0.4.tgz#ee2321ba0a786c50973db043a50b7bcba822361d"
@@ -8058,6 +8179,12 @@ urix@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/urix/-/urix-0.1.0.tgz#da937f7a62e21fec1fd18d49b35c2935067a6c72"
 
+url-parse-lax@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/url-parse-lax/-/url-parse-lax-1.0.0.tgz#7af8f303645e9bd79a272e7a14ac68bc0609da73"
+  dependencies:
+    prepend-http "^1.0.1"
+
 url@^0.11.0, url@~0.11.0:
   version "0.11.0"
   resolved "https://registry.yarnpkg.com/url/-/url-0.11.0.tgz#3838e97cfc60521eb73c525a8e55bfdd9e2e28f1"
@@ -8391,7 +8518,7 @@ wrappy@1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
 
-write-file-atomic@^2.0.0, write-file-atomic@^2.1.0:
+write-file-atomic@^2.0.0, write-file-atomic@^2.1.0, write-file-atomic@^2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/write-file-atomic/-/write-file-atomic-2.3.0.tgz#1ff61575c2e2a4e8e510d6fa4e243cce183999ab"
   dependencies:
@@ -8399,7 +8526,7 @@ write-file-atomic@^2.0.0, write-file-atomic@^2.1.0:
     imurmurhash "^0.1.4"
     signal-exit "^3.0.2"
 
-write-json-file@^2.1.0, write-json-file@^2.2.0:
+write-json-file@^2.2.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/write-json-file/-/write-json-file-2.3.0.tgz#2b64c8a33004d54b8698c76d585a77ceb61da32f"
   dependencies:
@@ -8410,9 +8537,9 @@ write-json-file@^2.1.0, write-json-file@^2.2.0:
     sort-keys "^2.0.0"
     write-file-atomic "^2.0.0"
 
-write-pkg@^3.0.1:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/write-pkg/-/write-pkg-3.1.0.tgz#030a9994cc9993d25b4e75a9f1a1923607291ce9"
+write-pkg@^3.1.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/write-pkg/-/write-pkg-3.2.0.tgz#0e178fe97820d389a8928bc79535dbe68c2cff21"
   dependencies:
     sort-keys "^2.0.0"
     write-json-file "^2.2.0"
@@ -8531,7 +8658,7 @@ yargs@^7.1.0:
     y18n "^3.2.1"
     yargs-parser "^5.0.0"
 
-yargs@^8.0.1, yargs@^8.0.2:
+yargs@^8.0.2:
   version "8.0.2"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-8.0.2.tgz#6299a9055b1cefc969ff7e79c1d918dceb22c360"
   dependencies: