diff --git a/bucket/flow.json b/bucket/flow.json
index 641d672f4e..fb40ae8b65 100644
--- a/bucket/flow.json
+++ b/bucket/flow.json
@@ -1,12 +1,12 @@
 {
-    "version": "0.185.0",
+    "version": "0.185.1",
     "description": "A static type checker for JavaScript code",
     "homepage": "https://flowtype.org/",
     "license": "MIT",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/facebook/flow/releases/download/v0.185.0/flow-win64-v0.185.0.zip",
-            "hash": "1b667fa9283f44e22675bba9cdf789f198bbdd946473764b8266313ddae71021"
+            "url": "https://github.com/facebook/flow/releases/download/v0.185.1/flow-win64-v0.185.1.zip",
+            "hash": "f79dc8933b60516ff9fcfadffcdaefe67b72acde0a70c0af911e5875bedc5b33"
         }
     },
     "extract_dir": "flow",