diff --git a/package.json b/package.json
index 9987d72..dbd1831 100644
--- a/package.json
+++ b/package.json
@@ -66,7 +66,7 @@
     "eslint": "^4.1.0",
     "eslint-plugin-flowtype": "^2.30.4",
     "eslint-watch": "^3.1.0",
-    "flow-bin": "^0.56.0",
+    "flow-bin": "^0.57.1",
     "flow-watch": "^1.1.1",
     "istanbul": "^0.4.5",
     "mocha": "^3.5.3",