diff --git a/package.json b/package.json
index 60f6cad..e08e11c 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "babel-eslint": "^8.0.0",
     "babel-preset-flow": "^6.23.0",
     "eslint": "^4.0.0",
-    "flow-bin": "^0.53.0",
+    "flow-bin": "^0.99.0",
     "tape": "^4.6.3"
   }
 }