diff --git a/website/package.json b/website/package.json
index c519e6a5..a2d84171 100644
--- a/website/package.json
+++ b/website/package.json
@@ -21,7 +21,7 @@
   "devDependencies": {
     "@sandhose/prettier-animated-logo": "1.0.3",
     "babel-loader": "7.1.4",
-    "babel-preset-env": "1.6.1",
+    "babel-preset-env": "1.7.0",
     "babel-preset-react": "6.24.1",
     "concurrently": "4.1.2",
     "docusaurus": "1.6.2",
diff --git a/website/yarn.lock b/website/yarn.lock
index e3e098ff..97217cf5 100644
--- a/website/yarn.lock
+++ b/website/yarn.lock
@@ -1701,9 +1701,10 @@ babel-plugin-transform-strict-mode@^6.24.1:
     babel-runtime "^6.22.0"
     babel-types "^6.24.1"
 
-babel-preset-env@1.6.1:
-  version "1.6.1"
-  resolved "https://registry.yarnpkg.com/babel-preset-env/-/babel-preset-env-1.6.1.tgz#a18b564cc9b9afdf4aae57ae3c1b0d99188e6f48"
+babel-preset-env@1.7.0:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/babel-preset-env/-/babel-preset-env-1.7.0.tgz#dea79fa4ebeb883cd35dab07e260c1c9c04df77a"
+  integrity sha512-9OR2afuKDneX2/q2EurSftUYM0xGu4O2D9adAhVfADDhrYDaxXV0rBbevVYoY9n6nyX1PmQW/0jtpJvUNr9CHg==
   dependencies:
     babel-plugin-check-es2015-constants "^6.22.0"
     babel-plugin-syntax-trailing-function-commas "^6.22.0"
@@ -1732,7 +1733,7 @@ babel-preset-env@1.6.1:
     babel-plugin-transform-es2015-unicode-regex "^6.22.0"
     babel-plugin-transform-exponentiation-operator "^6.22.0"
     babel-plugin-transform-regenerator "^6.22.0"
-    browserslist "^2.1.2"
+    browserslist "^3.2.6"
     invariant "^2.2.2"
     semver "^5.3.0"
 
@@ -2109,12 +2110,13 @@ browserslist@^1.3.6, browserslist@^1.5.2, browserslist@^1.7.6:
     caniuse-db "^1.0.30000639"
     electron-to-chromium "^1.2.7"
 
-browserslist@^2.1.2:
-  version "2.11.3"
-  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-2.11.3.tgz#fe36167aed1bbcde4827ebfe71347a2cc70b99b2"
+browserslist@^3.2.6:
+  version "3.2.8"
+  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-3.2.8.tgz#b0005361d6471f0f5952797a76fc985f1f978fc6"
+  integrity sha512-WHVocJYavUwVgVViC0ORikPHQquXwVh939TaelZ4WDqpWgTX/FsGhl/+P4qBUAGcRvtOgDgC+xftNWWp2RUTAQ==
   dependencies:
-    caniuse-lite "^1.0.30000792"
-    electron-to-chromium "^1.3.30"
+    caniuse-lite "^1.0.30000844"
+    electron-to-chromium "^1.3.47"
 
 browserslist@^4.3.4, browserslist@^4.3.6:
   version "4.3.6"
@@ -2272,9 +2274,10 @@ caniuse-db@^1.0.30000529, caniuse-db@^1.0.30000634, caniuse-db@^1.0.30000639:
   version "1.0.30000856"
   resolved "https://registry.yarnpkg.com/caniuse-db/-/caniuse-db-1.0.30000856.tgz#fbebb99abe15a5654fc7747ebb5315bdfde3358f"
 
-caniuse-lite@^1.0.30000792:
-  version "1.0.30000856"
-  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000856.tgz#ecc16978135a6f219b138991eb62009d25ee8daa"
+caniuse-lite@^1.0.30000844:
+  version "1.0.30000997"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000997.tgz#ba44a606804f8680894b7042612c2c7f65685b7e"
+  integrity sha512-BQLFPIdj2ntgBNWp9Q64LGUIEmvhKkzzHhUHR3CD5A9Lb7ZKF20/+sgadhFap69lk5XmK1fTUleDclaRFvgVUA==
 
 caniuse-lite@^1.0.30000921:
   version "1.0.30000923"
@@ -3388,10 +3391,15 @@ ejs@^2.3.1:
   version "2.5.8"
   resolved "https://registry.yarnpkg.com/ejs/-/ejs-2.5.8.tgz#2ab6954619f225e6193b7ac5f7c39c48fefe4380"
 
-electron-to-chromium@^1.2.7, electron-to-chromium@^1.3.30:
+electron-to-chromium@^1.2.7:
   version "1.3.50"
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.50.tgz#7438b76f92b41b919f3fbdd350fbd0757dacddf7"
 
+electron-to-chromium@^1.3.47:
+  version "1.3.270"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.270.tgz#a3faa2c51f73bf7a020370b3e28a99b32eae47ed"
+  integrity sha512-426qbfgLn0hVE4pDxok2dcAhA3u5lwXlBg2+i6VWQJvnMZNgevkC6s/qr91YH/avVMKXKwxnR5iBznpivg210A==
+
 electron-to-chromium@^1.3.92:
   version "1.3.96"
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.96.tgz#25770ec99b8b07706dedf3a5f43fa50cb54c4f9a"
@@ -7865,19 +7873,15 @@ semver-truncate@^1.0.0:
   dependencies:
     semver "^5.3.0"
 
-"semver@2 || 3 || 4 || 5", semver@^5.3.0, semver@^5.5.0:
-  version "5.5.0"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-5.5.0.tgz#dc4bbc7a6ca9d916dee5d43516f0092b58f7b8ab"
+"semver@2 || 3 || 4 || 5", semver@^5.3.0, semver@^5.4.1, semver@^5.5.0, semver@^5.6.0:
+  version "5.6.0"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.6.0.tgz#7e74256fbaa49c75aa7c7a205cc22799cac80004"
+  integrity sha512-RS9R6R35NYgQn++fkDWaOmqGoj4Ek9gGs+DPxNUZKuwE183xjJroKvyo1IzVFeXvUrvmALy6FWD5xrdJT25gMg==
 
 semver@^4.0.3:
   version "4.3.6"
   resolved "https://registry.yarnpkg.com/semver/-/semver-4.3.6.tgz#300bc6e0e86374f7ba61068b5b1ecd57fc6532da"
 
-semver@^5.4.1, semver@^5.6.0:
-  version "5.6.0"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-5.6.0.tgz#7e74256fbaa49c75aa7c7a205cc22799cac80004"
-  integrity sha512-RS9R6R35NYgQn++fkDWaOmqGoj4Ek9gGs+DPxNUZKuwE183xjJroKvyo1IzVFeXvUrvmALy6FWD5xrdJT25gMg==
-
 send@0.16.2:
   version "0.16.2"
   resolved "https://registry.yarnpkg.com/send/-/send-0.16.2.tgz#6ecca1e0f8c156d141597559848df64730a6bbc1"