diff --git a/yarn.lock b/yarn.lock
index ed0a38b..a624375 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -268,8 +268,8 @@ css-select@~1.2.0:
     nth-check "~1.0.1"
 
 css-what@2.1:
-  version "2.1.0"
-  resolved "https://registry.npmjs.org/css-what/-/css-what-2.1.0.tgz#9467d032c38cfaefb9f2d79501253062f87fa1bd"
+  version "2.1.3"
+  resolved "https://registry.yarnpkg.com/css-what/-/css-what-2.1.3.tgz#a6d7604573365fe74686c3f311c56513d88285f2"
 
 currently-unhandled@^0.4.1:
   version "0.4.1"
@@ -993,9 +993,9 @@ map-obj@^1.0.0, map-obj@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npmjs.org/map-obj/-/map-obj-1.0.1.tgz#d933ceb9205d82bdcf4886f6742bdc2b4dea146d"
 
-marked@0.3.17:
-  version "0.3.17"
-  resolved "https://registry.npmjs.org/marked/-/marked-0.3.17.tgz#607f06668b3c6b1246b28f13da76116ac1aa2d2b"
+marked@0.6.2:
+  version "0.6.2"
+  resolved "https://registry.yarnpkg.com/marked/-/marked-0.6.2.tgz#c574be8b545a8b48641456ca1dbe0e37b6dccc1a"
 
 meow@3.7.0:
   version "3.7.0"
@@ -1107,7 +1107,7 @@ once@^1.3.0:
 
 onetime@^1.0.0:
   version "1.1.0"
-  resolved "http://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz#a1f7838f8314c516f05ecefcbc4ccfe04b4ed789"
+  resolved "https://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz#a1f7838f8314c516f05ecefcbc4ccfe04b4ed789"
 
 optionator@^0.8.1:
   version "0.8.2"