diff --git a/package.json b/package.json
index 65435cd..3fa9fbf 100644
--- a/package.json
+++ b/package.json
@@ -8,8 +8,8 @@
     "@emotion/styled": "~11.3.0",
     "@iconify/react-with-api": "~1.0.0-rc.7",
     "@mui/icons-material": "~5.4.2",
-    "@mui/material": "~5.4.2",
-    "@mui/styles": "~5.4.2",
+    "@mui/material": "~5.11.0",
+    "@mui/styles": "~5.11.0",
     "@tinymce/tinymce-react": "~3.13.0",
     "axios": "~0.26.0",
     "date-fns": "~2.28.0",