diff --git a/package.json b/package.json
index f5de421..4d2bba7 100644
--- a/package.json
+++ b/package.json
@@ -30,10 +30,10 @@
     "tests-only": "vitest run --coverage.enabled --coverage.reporter=lcov --coverage.reporter=text --coverage.100"
   },
   "devDependencies": {
-    "@typescript-eslint/eslint-plugin": "^6.7.4",
-    "@typescript-eslint/parser": "^6.7.4",
+    "@typescript-eslint/eslint-plugin": "^8.2.0",
+    "@typescript-eslint/parser": "^8.2.0",
     "@vitest/coverage-v8": "^2.0.1",
-    "eslint": "^8.2.0",
+    "eslint": "^9.9.0",
     "eslint-config-airbnb-base": "^15.0.0",
     "eslint-plugin-import": "^2.22.0",
     "rollup": "^4.6.0",