diff --git a/yarn.lock b/yarn.lock
index ab4e7c4..42322f0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2557,8 +2557,8 @@ lodash.uniq@^4.3.0:
   resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
 
 lodash@^4.0.0, lodash@^4.14.0, lodash@^4.2.0, lodash@^4.3.0:
-  version "4.17.4"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
 
 longest@^1.0.1:
   version "1.0.1"
@@ -3051,7 +3051,7 @@ postcss-inline-svg@^1.4.0:
 
 postcss-media-minmax@^2.1.0:
   version "2.1.2"
-  resolved "http://registry.npmjs.org/postcss-media-minmax/-/postcss-media-minmax-2.1.2.tgz#444c5cf8926ab5e4fd8a2509e9297e751649cdf8"
+  resolved "https://registry.npmjs.org/postcss-media-minmax/-/postcss-media-minmax-2.1.2.tgz#444c5cf8926ab5e4fd8a2509e9297e751649cdf8"
   dependencies:
     postcss "^5.0.4"