diff --git a/package.json b/package.json
index 00e66d1..6cad96c 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
     "eslint": "^4.1.0",
     "eslint-config-airbnb-base": "^11.2.0",
     "eslint-plugin-import": "^2.2.0",
-    "flow-bin": "^0.48.0",
+    "flow-bin": "^0.66.0",
     "jest": "^20.0.4",
     "mkdirp": "^0.5.1",
     "webpack": "^3.0.0",