diff --git a/package.json b/package.json
index c75bd06..207b671 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
   "homepage": "https://github.com/misund/get-best-contrast-color#readme",
   "devDependencies": {
     "@eslint/eslintrc": "3.3.1",
-    "@eslint/js": "9.37.0",
+    "@eslint/js": "9.39.0",
     "@types/mocha": "10.0.10",
     "@types/node": "24.7.2",
     "@typescript-eslint/eslint-plugin": "7.18.0",
diff --git a/yarn.lock b/yarn.lock
index 18dee42..12ed89b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -216,6 +216,11 @@
   resolved "https://registry.yarnpkg.com/@eslint/js/-/js-9.37.0.tgz#0cfd5aa763fe5d1ee60bedf84cd14f54bcf9e21b"
   integrity sha512-jaS+NJ+hximswBG6pjNX0uEJZkrT0zwpVi3BA3vX22aFGjJjmgSTSmPpZCRKmoBL5VY/M6p0xsSJx7rk7sy5gg==
 
+"@eslint/js@9.39.0":
+  version "9.39.0"
+  resolved "https://registry.yarnpkg.com/@eslint/js/-/js-9.39.0.tgz#e1955cefd1d79e80a9557274e9aa9bd3f641be01"
+  integrity sha512-BIhe0sW91JGPiaF1mOuPy5v8NflqfjIcDNpC+LbW9f609WVRX1rArrhi6Z2ymvrAry9jw+5POTj4t2t62o8Bmw==
+
 "@eslint/object-schema@^2.1.6":
   version "2.1.6"
   resolved "https://registry.yarnpkg.com/@eslint/object-schema/-/object-schema-2.1.6.tgz#58369ab5b5b3ca117880c0f6c0b0f32f6950f24f"