diff --git a/bucket/flow.json b/bucket/flow.json
index acc2a05607..ad6b96ddb6 100644
--- a/bucket/flow.json
+++ b/bucket/flow.json
@@ -1,12 +1,12 @@
 {
-    "version": "0.143.0",
+    "version": "0.143.1",
     "description": "A static type checker for JavaScript code",
     "homepage": "https://flowtype.org/",
     "license": "MIT",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/facebook/flow/releases/download/v0.143.0/flow-win64-v0.143.0.zip",
-            "hash": "5f37937331b36fdfacac6b59acb93b86bb38619db09f59f6668b544fe9514d65"
+            "url": "https://github.com/facebook/flow/releases/download/v0.143.1/flow-win64-v0.143.1.zip",
+            "hash": "5335bf86c896d7971a2934c85defcaf8ff582a45441d3daeafab3babca849d0f"
         }
     },
     "extract_dir": "flow",