diff --git a/package.json b/package.json
index ca8d0a6..33f376b 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
   },
   "devDependencies": {
     "chai": "^3.4.1",
-    "eslint": "^3.2.2",
+    "eslint": "^6.6.0",
     "eslint-config-standard": "^6.0.0",
     "eslint-plugin-promise": "^3.0.0",
     "eslint-plugin-standard": "^2.0.0",