Lock file maintenance

yarn.lock

@@ -1344,7 +1344,7 @@
 
 "@tryghost/promise@0.3.4":
   version "0.3.4"
-  resolved "https://registry.npmjs.org/@tryghost/promise/-/promise-0.3.4.tgz#b5437eb14a3d06e7d32f277e10975ff77061e16e"
+  resolved "https://registry.yarnpkg.com/@tryghost/promise/-/promise-0.3.4.tgz#b5437eb14a3d06e7d32f277e10975ff77061e16e"
   integrity sha512-D8zxDpLuPfPjakMTj7o2dpcdi+luwC6ibQLDy6Z0ImQtBt4wZEbmAH1eAsYpk4JVviuGWzwkOM1cURmMEJO5Ig==
 
 "@tryghost/request@^1.0.1":
@@ -1760,9 +1760,9 @@ camelcase@^5.0.0, camelcase@^5.3.1:
   integrity sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==
 
 caniuse-lite@^1.0.30001565:
-  version "1.0.30001566"
-  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001566.tgz#61a8e17caf3752e3e426d4239c549ebbb37fef0d"
-  integrity sha512-ggIhCsTxmITBAMmK8yZjEhCO5/47jKXPu6Dha/wuCS4JePVL+3uiDEBuhu2aIoT+bqTOR8L76Ip1ARL9xYsEJA==
+  version "1.0.30001568"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001568.tgz#53fa9297273c9a977a560663f48cbea1767518b7"
+  integrity sha512-vSUkH84HontZJ88MiNrOau1EBrCqEQYgkC5gIySiDlpsm8sGVrhU7Kx4V6h0tnqaHzIHZv08HlJIwPbL4XL9+A==
 
 caseless@~0.12.0:
   version "0.12.0"
@@ -2106,9 +2106,9 @@ ecc-jsbn@~0.1.1:
     safer-buffer "^2.1.0"
 
 electron-to-chromium@^1.4.601:
-  version "1.4.601"
-  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.4.601.tgz#cac69868548aee89961ffe63ff5a7716f0685b75"
-  integrity sha512-SpwUMDWe9tQu8JX5QCO1+p/hChAi9AE9UpoC3rcHVc+gdCGlbT3SGb5I1klgb952HRIyvt9wZhSz9bNBYz9swA==
+  version "1.4.609"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.4.609.tgz#5790a70aaa96de232501b56e14b64d17aff93988"
+  integrity sha512-ihiCP7PJmjoGNuLpl7TjNA8pCQWu09vGyjlPYw1Rqww4gvNuCcmvl+44G+2QyJ6S2K4o+wbTS++Xz0YN8Q9ERw==
 
 ember-rfc176-data@^0.3.11:
   version "0.3.18"