diff --git a/bucket/flow.json b/bucket/flow.json
index e58a237196..52b98de791 100644
--- a/bucket/flow.json
+++ b/bucket/flow.json
@@ -1,12 +1,12 @@
 {
-    "version": "0.254.0",
+    "version": "0.254.1",
     "description": "A static type checker for JavaScript code",
     "homepage": "https://flow.org/",
     "license": "MIT",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/facebook/flow/releases/download/v0.254.0/flow-win64-v0.254.0.zip",
-            "hash": "b1b1ef18a499cfecc0a3cb6e1358bd2bb85739dbd1988bec64c3cd11304ab2e1"
+            "url": "https://github.com/facebook/flow/releases/download/v0.254.1/flow-win64-v0.254.1.zip",
+            "hash": "57b9cf4a9e5307d21bb13a746db749854f89bb0c3381ae13faaefa0d6e4d6055"
         }
     },
     "extract_dir": "flow",