diff --git a/package.json b/package.json
index a224344..d190f2d 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "babel-core": "^6.26.0",
     "babel-preset-env": "^1.6.1",
     "babel-preset-flow": "^6.23.0",
-    "eslint": "^4.16.0",
+    "eslint": "^5.0.0",
     "express": "^4.16.2",
     "flow-bin": "^0.65.0",
     "flow-copy-source": "^1.2.1",