diff --git a/bucket/flow.json b/bucket/flow.json
index 82ec9b15dd..b0591c9d73 100644
--- a/bucket/flow.json
+++ b/bucket/flow.json
@@ -1,12 +1,12 @@
 {
-    "version": "0.181.0",
+    "version": "0.181.1",
     "description": "A static type checker for JavaScript code",
     "homepage": "https://flowtype.org/",
     "license": "MIT",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/facebook/flow/releases/download/v0.181.0/flow-win64-v0.181.0.zip",
-            "hash": "8cef0bb8e77fd7200532026819738a54672c23ec3073d7360ca6789e5c31b213"
+            "url": "https://github.com/facebook/flow/releases/download/v0.181.1/flow-win64-v0.181.1.zip",
+            "hash": "ba53eb2190dd63c83a5ab6e18ce018dc7d0e77a2ecf76d5745281c6a13d24e0b"
         }
     },
     "extract_dir": "flow",