diff --git a/package.json b/package.json
index e61a272c3a..74b737d3be 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
   },
   "devDependencies": {
     "@docusaurus/core": "2.0.1",
-    "@docusaurus/preset-classic": "2.0.1",
+    "@docusaurus/preset-classic": "3.5.0",
     "@mdx-js/react": "1.6.22",
     "@stryker-mutator/core": "6.1.2",
     "@stryker-mutator/mocha-runner": "6.1.2",
@@ -71,7 +71,7 @@
     "clsx": "1.2.1",
     "cspell": "6.6.1",
     "docusaurus-plugin-typedoc-api": "2.3.0",
-    "eslint": "8.21.0",
+    "eslint": "9.0.0",
     "eslint-plugin-import": "2.26.0",
     "eslint-plugin-internal-rules": "file:./resources/eslint-internal-rules",
     "eslint-plugin-node": "11.1.0",
@@ -80,7 +80,7 @@
     "eslint-plugin-simple-import-sort": "7.0.0",
     "eslint-plugin-tsdoc": "0.2.16",
     "file-loader": "6.2.0",
-    "mocha": "10.0.0",
+    "mocha": "10.6.0",
     "prettier": "2.7.1",
     "prism-react-renderer": "1.3.5",
     "react": "17.0.2",