diff --git a/package.json b/package.json
index dd79ab940..532e66626 100644
--- a/package.json
+++ b/package.json
@@ -106,6 +106,7 @@
     "slate-hyperscript": "^0.58.3",
     "slate-react": "^0.58.3",
     "style-loader": "^0.21.0",
+    "styled-components": "^5.1.1",
     "uglifyjs-webpack-plugin": "^2.2.0",
     "url-loader": "^1.0.1",
     "uuid": "^8.1.0",
diff --git a/yarn.lock b/yarn.lock
index bfcb75b5d..05e294e95 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9309,7 +9309,7 @@ react-popper@^1.3.4:
     typed-styles "^0.0.7"
     warning "^4.0.2"
 
-react-redux@^7.1.1, react-redux@^7.2.0:
+react-redux@^7.1.1:
   version "7.2.0"
   resolved "https://registry.yarnpkg.com/react-redux/-/react-redux-7.2.0.tgz#f970f62192b3981642fec46fd0db18a074fe879d"
   integrity sha512-EvCAZYGfOLqwV7gh849xy9/pt55rJXPwmYvI4lilPM5rUT/1NxuuN59ipdBksRVSvz0KInbPnp4IfoXJXCqiDA==