Update yarn.lock

yarn.lock

@@ -1031,12 +1031,12 @@ browserslist@^1.4.0:
     caniuse-db "^1.0.30000639"
     electron-to-chromium "^1.2.7"
 
-browserslist@^2.1.2:
-  version "2.1.2"
-  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-2.1.2.tgz#a9dd0791342dab019861c2dd1cd0fd5d83230d39"
+browserslist@^3.2.6:
+  version "3.2.7"
+  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-3.2.7.tgz#aa488634d320b55e88bab0256184dbbcca1e6de9"
   dependencies:
-    caniuse-lite "^1.0.30000665"
-    electron-to-chromium "^1.3.9"
+    caniuse-lite "^1.0.30000835"
+    electron-to-chromium "^1.3.45"
 
 buffer-shims@^1.0.0:
   version "1.0.0"
@@ -1076,9 +1076,9 @@ caniuse-db@^1.0.30000639:
   version "1.0.30000670"
   resolved "https://registry.yarnpkg.com/caniuse-db/-/caniuse-db-1.0.30000670.tgz#90d33b79e3090e25829c311113c56d6b1788bf43"
 
-caniuse-lite@^1.0.30000665:
-  version "1.0.30000666"
-  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000666.tgz#831b63247e24fa408e20c6c546c4173d27c5a1a5"
+caniuse-lite@^1.0.30000835:
+  version "1.0.30000839"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000839.tgz#41fcc036cf1cb77a0e0be041210f77f1ced44a7b"
 
 caseless@~0.11.0:
   version "0.11.0"
@@ -1477,10 +1477,14 @@ ecc-jsbn@~0.1.1:
   dependencies:
     jsbn "~0.1.0"
 
-electron-to-chromium@^1.2.7, electron-to-chromium@^1.3.11, electron-to-chromium@^1.3.9:
+electron-to-chromium@^1.2.7, electron-to-chromium@^1.3.11:
   version "1.3.11"
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.11.tgz#744761df1d67b492b322ce9aa0aba5393260eb61"
 
+electron-to-chromium@^1.3.45:
+  version "1.3.45"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.45.tgz#458ac1b1c5c760ce8811a16d2bfbd97ec30bafb8"
+
 entities@1.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/entities/-/entities-1.0.0.tgz#b2987aa3821347fcde642b24fdfc9e4fb712bf26"