diff --git a/package.json b/package.json
index ed40ccc..934b6fa 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
   "devDependencies": {
     "chai": "^4.2.0",
     "cheerio": "^1.0.0-rc.3",
-    "eslint": "^6.8.0",
+    "eslint": "^7.21.0",
     "eslint-config-hexo": "^4.1.0",
     "hexo": "^3.9.0",
     "mocha": "^6.2.2",