diff --git a/package.json b/package.json
index 6bc3176..9ab2f7a 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
     "@material-ui/core": "^4.11.3",
     "@material-ui/icons": "^4.11.2",
     "@material-ui/lab": "^4.0.0-alpha.57",
-    "@material-ui/styles": "^4.11.3",
+    "@material-ui/styles": "^4.11.5",
     "axios": "^0.21.1",
     "dayjs": "1.10.6",
     "html-react-parser": "1.3.0",
diff --git a/yarn.lock b/yarn.lock
index 5c96e40..97ff94b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1533,15 +1533,15 @@
     prop-types "^15.7.2"
     react-is "^16.8.0 || ^17.0.0"
 
-"@material-ui/styles@^4.11.3", "@material-ui/styles@^4.11.4":
-  version "4.11.4"
-  resolved "https://registry.npmjs.org/@material-ui/styles/-/styles-4.11.4.tgz"
-  integrity sha512-KNTIZcnj/zprG5LW0Sao7zw+yG3O35pviHzejMdcSGCdWbiO8qzRgOYL8JAxAsWBKOKYwVZxXtHWaB5T2Kvxew==
+"@material-ui/styles@^4.11.4", "@material-ui/styles@^4.11.5":
+  version "4.11.5"
+  resolved "https://registry.yarnpkg.com/@material-ui/styles/-/styles-4.11.5.tgz#19f84457df3aafd956ac863dbe156b1d88e2bbfb"
+  integrity sha512-o/41ot5JJiUsIETME9wVLAJrmIWL3j0R0Bj2kCOLbSfqEkKf0fmaPt+5vtblUh5eXr2S+J/8J3DaCb10+CzPGA==
   dependencies:
     "@babel/runtime" "^7.4.4"
     "@emotion/hash" "^0.8.0"
     "@material-ui/types" "5.1.0"
-    "@material-ui/utils" "^4.11.2"
+    "@material-ui/utils" "^4.11.3"
     clsx "^1.0.4"
     csstype "^2.5.2"
     hoist-non-react-statics "^3.3.2"
@@ -1570,10 +1570,10 @@
   resolved "https://registry.npmjs.org/@material-ui/types/-/types-5.1.0.tgz"
   integrity sha512-7cqRjrY50b8QzRSYyhSpx4WRw2YuO0KKIGQEVk5J8uoz2BanawykgZGoWEqKm7pVIbzFDN0SpPcVV4IhOFkl8A==
 
-"@material-ui/utils@^4.11.2":
-  version "4.11.2"
-  resolved "https://registry.npmjs.org/@material-ui/utils/-/utils-4.11.2.tgz"
-  integrity sha512-Uul8w38u+PICe2Fg2pDKCaIG7kOyhowZ9vjiC1FsVwPABTW8vPPKfF6OvxRq3IiBaI1faOJmgdvMG7rMJARBhA==
+"@material-ui/utils@^4.11.2", "@material-ui/utils@^4.11.3":
+  version "4.11.3"
+  resolved "https://registry.yarnpkg.com/@material-ui/utils/-/utils-4.11.3.tgz#232bd86c4ea81dab714f21edad70b7fdf0253942"
+  integrity sha512-ZuQPV4rBK/V1j2dIkSSEcH5uT6AaHuKWFfotADHsC0wVL1NLd2WkFCm4ZZbX33iO4ydl6V0GPngKm8HZQ2oujg==
   dependencies:
     "@babel/runtime" "^7.4.4"
     prop-types "^15.7.2"