diff --git a/package.json b/package.json
index e799b0b..4d0647b 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
   "dependencies": {},
   "devDependencies": {
     "chai": "^3.3.0",
-    "eslint": "^1.6.0",
+    "eslint": "^6.6.0",
     "eslint-config-standard": "^4.4.0",
     "eslint-plugin-standard": "^1.3.1",
     "grunt": "^0.4.1",