diff --git a/yarn.lock b/yarn.lock
index 279831b..b0b5a17 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5774,9 +5774,9 @@ map-visit@^1.0.0:
     object-visit "^1.0.0"
 
 markdown-to-jsx@^6.9.1, markdown-to-jsx@^6.9.3:
-  version "6.10.3"
-  resolved "https://registry.yarnpkg.com/markdown-to-jsx/-/markdown-to-jsx-6.10.3.tgz#7f0946684acd321125ff2de7fd258a9b9c7c40b7"
-  integrity sha512-PSoUyLnW/xoW6RsxZrquSSz5eGEOTwa15H5eqp3enmrp8esmgDJmhzd6zmQ9tgAA9TxJzx1Hmf3incYU/IamoQ==
+  version "6.11.4"
+  resolved "https://registry.yarnpkg.com/markdown-to-jsx/-/markdown-to-jsx-6.11.4.tgz#b4528b1ab668aef7fe61c1535c27e837819392c5"
+  integrity sha512-3lRCD5Sh+tfA52iGgfs/XZiw33f7fFX9Bn55aNnVNUd2GzLDkOWyKYYD8Yju2B1Vn+feiEdgJs8T6Tg0xNokPw==
   dependencies:
     prop-types "^15.6.2"
     unquote "^1.1.0"
@@ -7085,11 +7085,16 @@ react-inspector@^3.0.2:
     is-dom "^1.0.9"
     prop-types "^15.6.1"
 
-react-is@^16.7.0, react-is@^16.8.1:
+react-is@^16.7.0:
   version "16.12.0"
   resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.12.0.tgz#2cc0fe0fba742d97fd527c42a13bec4eeb06241c"
   integrity sha512-rPCkf/mWBtKc97aLL9/txD8DZdemK0vkA3JMLShjlJB3Pj3s+lpf1KaBzMfQrAmhMQB0n1cU/SUGgKKBCe837Q==
 
+react-is@^16.8.1:
+  version "16.13.1"
+  resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.13.1.tgz#789729a4dc36de2999dc156dd6c1d9c18cea56a4"
+  integrity sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==
+
 react-lifecycles-compat@^3.0.4:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/react-lifecycles-compat/-/react-lifecycles-compat-3.0.4.tgz#4f1a273afdfc8f3488a8c516bfda78f872352362"
@@ -7362,11 +7367,6 @@ relateurl@^0.2.7:
   resolved "https://registry.yarnpkg.com/relateurl/-/relateurl-0.2.7.tgz#54dbf377e51440aca90a4cd274600d3ff2d888a9"
   integrity sha1-VNvzd+UUQKypCkzSdGANP/LYiKk=
 
-rematrix@^0.4.1:
-  version "0.4.1"
-  resolved "https://registry.yarnpkg.com/rematrix/-/rematrix-0.4.1.tgz#496d40b48c79dd3820bc40352b8d7bec44b32887"
-  integrity sha512-nH4OjL09zw4yhdBClK4B93kRWbHu+std7ZV6ljS2Zsgy2YrPcayL67axKLfMxoFool8mPyVY614m8SFE7sJQLw==
-
 remove-trailing-separator@^1.0.1:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/remove-trailing-separator/-/remove-trailing-separator-1.1.0.tgz#c24bce2a283adad5bc3f58e0d48249b92379d8ef"