diff --git a/yarn.lock b/yarn.lock
index cba0b81..10819be 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1711,7 +1711,7 @@ css-color-names@0.0.4:
 
 css-in-js-utils@^2.0.0:
   version "2.0.1"
-  resolved "http://registry.npmjs.org/css-in-js-utils/-/css-in-js-utils-2.0.1.tgz#3b472b398787291b47cfe3e44fecfdd9e914ba99"
+  resolved "https://registry.npmjs.org/css-in-js-utils/-/css-in-js-utils-2.0.1.tgz#3b472b398787291b47cfe3e44fecfdd9e914ba99"
   dependencies:
     hyphenate-style-name "^1.0.2"
     isobject "^3.0.1"
@@ -3616,8 +3616,8 @@ loose-envify@^1.0.0, loose-envify@^1.1.0, loose-envify@^1.3.1:
     js-tokens "^3.0.0"
 
 macaddress@^0.2.8:
-  version "0.2.8"
-  resolved "https://registry.yarnpkg.com/macaddress/-/macaddress-0.2.8.tgz#5904dc537c39ec6dbefeae902327135fa8511f12"
+  version "0.2.9"
+  resolved "https://registry.yarnpkg.com/macaddress/-/macaddress-0.2.9.tgz#3579b8b9acd5b96b4553abf0f394185a86813cb3"
 
 makeerror@1.0.x:
   version "1.0.11"