diff --git a/package.json b/package.json
index 6b57376..662f3c4 100644
--- a/package.json
+++ b/package.json
@@ -20,6 +20,6 @@
   "devDependencies": {
     "babel-cli": "6.26.0",
     "babel-plugin-transform-object-rest-spread": "6.26.0",
-    "babel-preset-env": "1.6.1"
+    "babel-preset-env": "1.7.0"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 511cb26..841da67 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -488,9 +488,10 @@ babel-polyfill@^6.26.0:
     core-js "^2.5.0"
     regenerator-runtime "^0.10.5"
 
-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"
@@ -519,7 +520,7 @@ 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"
 
@@ -620,16 +621,18 @@ braces@^1.8.2:
     preserve "^0.2.0"
     repeat-element "^1.1.2"
 
-browserslist@^2.1.2:
-  version "2.6.1"
-  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-2.6.1.tgz#cc65a05ad6131ebda26f076f2822ba1bc826376b"
+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 "^1.0.30000755"
-    electron-to-chromium "^1.3.27"
+    caniuse-lite "^1.0.30000844"
+    electron-to-chromium "^1.3.47"
 
-caniuse-lite@^1.0.30000755:
-  version "1.0.30000757"
-  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000757.tgz#81e3bc029728a032933501994ef79db1c21159e3"
+caniuse-lite@^1.0.30000844:
+  version "1.0.30001762"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001762.tgz#e4dbfeda63d33258cdde93e53af2023a13ba27d4"
+  integrity sha512-PxZwGNvH7Ak8WX5iXzoK1KPZttBXNPuaOvI2ZYU7NrlM+d9Ov+TUvlLOBNGzVXAntMSMMlJPd+jY6ovrVjSmUw==
 
 caseless@~0.12.0:
   version "0.12.0"
@@ -744,9 +747,10 @@ ecc-jsbn@~0.1.1:
   dependencies:
     jsbn "~0.1.0"
 
-electron-to-chromium@^1.3.27:
-  version "1.3.27"
-  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.27.tgz#78ecb8a399066187bb374eede35d9c70565a803d"
+electron-to-chromium@^1.3.47:
+  version "1.5.267"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.5.267.tgz#5d84f2df8cdb6bfe7e873706bb21bd4bfb574dc7"
+  integrity sha512-0Drusm6MVRXSOJpGbaSVgcQsuB4hEkMpHXaVstcPmhu5LIedxs1xNK/nIxmQIU/RPC0+1/o0AVZfBTkTNJOdUw==
 
 encoding@^0.1.11:
   version "0.1.12"