diff --git a/package.json b/package.json
index 6c3850d..dbb1f73 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
   "devDependencies": {
     "babel-plugin-transform-es2015-modules-umd": "^6.4.3",
     "babel-preset-es2015": "^6.5.0",
-    "eslint": "^3.13.1",
+    "eslint": "^6.6.0",
     "eslint-config-xo": "^0.17.0",
     "gulp": "^3.8.11",
     "gulp-babel": "^6.1.2",