diff --git a/package.json b/package.json
index 0d92f0a54..2fff163e5 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "private": true,
   "license": "MIT",
   "funding": "https://github.com/sponsors/ota-meshi",
-  "packageManager": "pnpm@9.15.9",
+  "packageManager": "pnpm@10.15.1",
   "scripts": {
     "prerelease": "cd packages/eslint-plugin-svelte && pnpm clean && pnpm run build && cd ../.. && cp README.md packages/eslint-plugin-svelte",
     "release": "changeset publish",
diff --git a/packages/eslint-plugin-svelte/package.json b/packages/eslint-plugin-svelte/package.json
index 70aac6320..ac16e9a09 100644
--- a/packages/eslint-plugin-svelte/package.json
+++ b/packages/eslint-plugin-svelte/package.json
@@ -82,6 +82,8 @@
     "@types/postcss-safe-parser": "^5.0.4",
     "@types/semver": "^7.7.0",
     "@types/stylus": "^0.48.43",
+    "@typescript-eslint/scope-manager": "^8.43.0",
+    "@typescript-eslint/types": "^8.43.0",
     "acorn": "^8.15.0",
     "assert": "^2.1.0",
     "esbuild": "^0.25.9",