diff --git a/package.json b/package.json
index bc7f1512..5c491ddf 100644
--- a/package.json
+++ b/package.json
@@ -58,7 +58,7 @@
     "babel-preset-es2015": "^6.24.1",
     "babel-register": "^6.24.1",
     "eslint": "^4.3.0",
-    "flow-bin": "^0.54.0",
+    "flow-bin": "^0.55.0",
     "google-closure-compiler": "^20170910.0.0",
     "grunt": "~1.0.1",
     "grunt-contrib-concat": "~1.0.1",