diff --git a/package.json b/package.json
index 38eacaf..fc8b185 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
   "devDependencies": {
     "chai": "^3.5.0",
     "chai-as-promised": "^7.1.1",
-    "eslint": "^3.11.1",
+    "eslint": "^5.9.0",
     "eslint-config-hexo": "^1.0.3",
     "istanbul": "^0.4.5",
     "jscs": "^3.0.7",