diff --git a/yarn.lock b/yarn.lock
index 6c73b1f1..14029ccf 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1983,7 +1983,7 @@ define-data-property@^1.0.1, define-data-property@^1.1.1:
     gopd "^1.0.1"
     has-property-descriptors "^1.0.0"
 
-define-properties@^1.1.3, define-properties@^1.1.4, define-properties@^1.2.0:
+define-properties@^1.1.3, define-properties@^1.2.0, define-properties@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/define-properties/-/define-properties-1.2.1.tgz#10781cc616eb951a80a034bafcaa7377f6af2b6c"
   integrity sha512-8QmQKqEASLd5nx0U1B1okLElbUuuttJ/AnYmRXbbbGDWh6uS208EjD4Xqq/I9wK7u0v6O08XhTWnt5XtEbR6Dg==
@@ -2090,9 +2090,9 @@ dotgitignore@^2.1.0:
     minimatch "^3.0.4"
 
 electron-to-chromium@^1.4.535:
-  version "1.4.597"
-  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.4.597.tgz#9848b9aa52749bf35be88013bab52be232889d94"
-  integrity sha512-0XOQNqHhg2YgRVRUrS4M4vWjFCFIP2ETXcXe/0KIQBjXE9Cpy+tgzzYfuq6HGai3hWq0YywtG+5XK8fyG08EjA==
+  version "1.4.600"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.4.600.tgz#10ad8a5edc3f92a9a70b4453157ec2261c6db088"
+  integrity sha512-KD6CWjf1BnQG+NsXuyiTDDT1eV13sKuYsOUioXkQweYTQIbgHkXPry9K7M+7cKtYHnSUPitVaLrXYB1jTkkYrw==
 
 emittery@^0.8.1:
   version "0.8.1"
@@ -4207,9 +4207,9 @@ node-int64@^0.4.0:
   integrity sha512-O5lz91xSOeoXP6DulyHfllpq+Eg00MWitZIbtPfoSEvqIHdl5gfcY6hYzDWnj0qD5tz52PI08u9qUvSVeUBeHw==
 
 node-releases@^2.0.13:
-  version "2.0.13"
-  resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-2.0.13.tgz#d5ed1627c23e3461e819b02e57b75e4899b1c81d"
-  integrity sha512-uYr7J37ae/ORWdZeQ1xxMJe3NtdmqMC/JZK+geofDrkLUApKRHPd18/TxtBOJ4A0/+uUIliorNrfYV6s1b02eQ==
+  version "2.0.14"
+  resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-2.0.14.tgz#2ffb053bceb8b2be8495ece1ab6ce600c4461b0b"
+  integrity sha512-y10wOWt8yZpqXmOgRo77WaHEmhYQYGNA6y421PKsKYWEK8aW+cqAphborZDhqfyKrbZEN92CN1X2KbafY2s7Yw==
 
 normalize-package-data@^2.3.2, normalize-package-data@^2.5.0:
   version "2.5.0"
@@ -4259,12 +4259,12 @@ object-keys@^1.1.1:
   integrity sha512-NuAESUOUMrlIXOfHKzD6bpPu3tYt3xvjNdRIQ+FeT0lNb4K8WR70CaDxhuNguS2XG+GjkyMwOzsN5ZktImfhLA==
 
 object.assign@^4.1.4:
-  version "4.1.4"
-  resolved "https://registry.yarnpkg.com/object.assign/-/object.assign-4.1.4.tgz#9673c7c7c351ab8c4d0b516f4343ebf4dfb7799f"
-  integrity sha512-1mxKf0e58bvyjSCtKYY4sRe9itRk3PJpquJOjeIkz885CczcI4IvJJDLPS72oowuSh+pBxUFROpX+TU++hxhZQ==
+  version "4.1.5"
+  resolved "https://registry.yarnpkg.com/object.assign/-/object.assign-4.1.5.tgz#3a833f9ab7fdb80fc9e8d2300c803d216d8fdbb0"
+  integrity sha512-byy+U7gp+FVwmyzKPYhW2h5l3crpmGsxl7X2s8y43IgxvG4g3QZ6CffDtsNQy1WsmZpQbO+ybo0AlW7TY6DcBQ==
   dependencies:
-    call-bind "^1.0.2"
-    define-properties "^1.1.4"
+    call-bind "^1.0.5"
+    define-properties "^1.2.1"
     has-symbols "^1.0.3"
     object-keys "^1.1.1"