diff --git a/yarn.lock b/yarn.lock
index de66a12..61d3a79 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1900,8 +1900,8 @@ mkdirp@0.5.1, mkdirp@^0.5.0, mkdirp@^0.5.1:
     minimist "0.0.8"
 
 mocha@^6.1.4:
-  version "6.1.4"
-  resolved "https://registry.yarnpkg.com/mocha/-/mocha-6.1.4.tgz#e35fada242d5434a7e163d555c705f6875951640"
+  version "6.2.0"
+  resolved "https://registry.yarnpkg.com/mocha/-/mocha-6.2.0.tgz#f896b642843445d1bb8bca60eabd9206b8916e56"
   dependencies:
     ansi-colors "3.2.3"
     browser-stdout "1.3.1"
@@ -2896,13 +2896,7 @@ supports-color@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
 
-supports-color@^5.0.0:
-  version "5.4.0"
-  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.4.0.tgz#1c6b337402c2137605efe19f10fec390f6faab54"
-  dependencies:
-    has-flag "^3.0.0"
-
-supports-color@^5.3.0:
+supports-color@^5.0.0, supports-color@^5.3.0:
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.5.0.tgz#e2e69a44ac8772f78a1ec0b35b689df6530efc8f"
   dependencies: