diff --git a/src/package.json b/src/package.json
index 8f4b004..d81238f 100644
--- a/src/package.json
+++ b/src/package.json
@@ -12,7 +12,7 @@
         "@emotion/styled": "^11.11.0",
         "@iobroker/adapter-react-v5": "^4.1.0",
         "@mui/material": "^5.13.6",
-        "@mui/styles": "^5.13.2",
+        "@mui/styles": "^5.15.11",
         "prop-types": "^15.8.1",
         "react": "^18.2.0",
         "react-ace": "^10.1.0",