diff --git a/package.json b/package.json
index e3910aa7a98fd5..dae2edc53d5763 100644
--- a/package.json
+++ b/package.json
@@ -90,11 +90,6 @@
     "@babel/register": "^7.22.15",
     "@googleapis/sheets": "^5.0.4",
     "@mnajdova/enzyme-adapter-react-18": "^0.2.0",
-    "@mui-internal/api-docs-builder": "^1.0.0",
-    "@mui-internal/docs-utilities": "^1.0.0",
-    "@mui/joy": "5.0.0-beta.5",
-    "@mui/material": "^5.14.8",
-    "@mui/utils": "^5.14.8",
     "@octokit/rest": "^20.0.1",
     "@playwright/test": "1.37.1",
     "@slack/bolt": "^3.13.3",
@@ -134,7 +129,6 @@
     "eslint-plugin-filenames": "^1.3.2",
     "eslint-plugin-import": "^2.28.1",
     "eslint-plugin-jsx-a11y": "^6.7.1",
-    "eslint-plugin-material-ui": "^5.0.0",
     "eslint-plugin-mocha": "^10.1.0",
     "eslint-plugin-react": "^7.32.2",
     "eslint-plugin-react-hooks": "^4.6.0",
@@ -171,7 +165,6 @@
     "ts-node": "^10.9.1",
     "tslint": "5.14.0",
     "typescript": "^5.1.6",
-    "typescript-to-proptypes": "^5.0.0",
     "webpack": "^5.88.2",
     "webpack-bundle-analyzer": "^4.9.1",
     "webpack-cli": "^4.10.0",