diff --git a/package.json b/package.json
index 5b976ef..46fcc8b 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "chai": "^4.2.0",
     "eslint": "^6.0.1",
     "eslint-config-hexo": "^3.0.0",
-    "hexo": "^3.0.0",
+    "hexo": "^4.0.0",
     "mocha": "^6.0.2",
     "nyc": "^14.1.1"
   },