diff --git a/package.json b/package.json
index ca7e541..21b4ea1 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
   "license": "MIT",
   "devDependencies": {
     "coveralls": "~2.11.6",
-    "eslint": "~4.16.0",
+    "eslint": "~7.7.0",
     "eslint-config-vgno": "~7.0.0",
     "expect": "~1.13.4",
     "koa": "^2.4.1",