diff --git a/yarn.lock b/yarn.lock
index c5be0c71..eb292ffe 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3526,9 +3526,9 @@ locate-path@^3.0.0:
     path-exists "^3.0.0"
 
 lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.12, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.4, lodash@^4.17.5:
-  version "4.17.15"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
-  integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
 
 log-update@^2.3.0:
   version "2.3.0"
@@ -4564,7 +4564,7 @@ react-is@^16.6.3, react-is@^16.7.0, react-is@^16.8.1:
   resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.10.1.tgz#0612786bf19df406502d935494f0450b40b8294f"
   integrity sha512-BXUMf9sIOPXXZWqr7+c5SeOKJykyVr2u0UDzEf4LNGc6taGkQe1A9DFD07umCIXz45RLr9oAAwZbAJ0Pkknfaw==
 
-react-jss@^8.0.0:
+react-jss@^8.6.1:
   version "8.6.1"
   resolved "https://registry.yarnpkg.com/react-jss/-/react-jss-8.6.1.tgz#a06e2e1d2c4d91b4d11befda865e6c07fbd75252"
   integrity sha512-SH6XrJDJkAphp602J14JTy3puB2Zxz1FkM3bKVE8wON+va99jnUTKWnzGECb3NfIn9JPR5vHykge7K3/A747xQ==