diff --git a/yarn.lock b/yarn.lock
index 6735474..9850a27 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6523,8 +6523,8 @@ map-visit@^1.0.0:
     object-visit "^1.0.0"
 
 markdown-to-jsx@^6.9.1, markdown-to-jsx@^6.9.3:
-  version "6.10.2"
-  resolved "https://registry.yarnpkg.com/markdown-to-jsx/-/markdown-to-jsx-6.10.2.tgz#644f602b81d088f10aef1c3674874876146cf38b"
+  version "6.11.4"
+  resolved "https://registry.yarnpkg.com/markdown-to-jsx/-/markdown-to-jsx-6.11.4.tgz#b4528b1ab668aef7fe61c1535c27e837819392c5"
   dependencies:
     prop-types "^15.6.2"
     unquote "^1.1.0"
@@ -8584,10 +8584,14 @@ react-input-autosize@^2.2.1:
   dependencies:
     prop-types "^15.5.8"
 
-react-is@^16.7.0, react-is@^16.8.1, react-is@^16.8.3, react-is@^16.8.4:
+react-is@^16.7.0, react-is@^16.8.3, react-is@^16.8.4:
   version "16.8.6"
   resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.8.6.tgz#5bbc1e2d29141c9fbdfed456343fe2bc430a6a16"
 
+react-is@^16.8.1:
+  version "16.13.1"
+  resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.13.1.tgz#789729a4dc36de2999dc156dd6c1d9c18cea56a4"
+
 react-lifecycles-compat@^3.0.2, 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"