diff --git a/wylie/package.json b/wylie/package.json
index eafb986..91db6fd 100644
--- a/wylie/package.json
+++ b/wylie/package.json
@@ -21,7 +21,7 @@
   },
   "homepage": "https://github.com/karmapa/wylie#readme",
   "devDependencies": {
-    "eslint": "3.9.1"
+    "eslint": "6.6.0"
   },
   "dependencies": {
     "mocha": "3.1.2"