diff --git a/package.json b/package.json
index ea6a202..751f238 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
   },
   "devDependencies": {
     "chai": "^1.10.0",
-    "eslint": "^0.9.2",
+    "eslint": "^6.6.0",
     "longjohn": "0.2.7",
     "mocha": "^2.0.1",
     "sinon": "^1.10.2",