diff --git a/examples/material-ui-express-ssr/package.json b/examples/material-ui-express-ssr/package.json
index 247b74df4cc..7827f244db0 100644
--- a/examples/material-ui-express-ssr/package.json
+++ b/examples/material-ui-express-ssr/package.json
@@ -15,7 +15,7 @@
     "@emotion/react": "latest",
     "@emotion/styled": "latest",
     "@emotion/server": "latest",
-    "@mui/material": "next",
+    "@mui/material": "6.0.0",
     "babel-loader": "latest",
     "cross-env": "latest",
     "express": "latest",