diff --git a/bucket/flow.json b/bucket/flow.json
index 3322b73188..89a5e59d41 100644
--- a/bucket/flow.json
+++ b/bucket/flow.json
@@ -1,12 +1,12 @@
 {
-    "version": "0.279.0",
+    "version": "0.280.0",
     "description": "A static type checker for JavaScript code",
     "homepage": "https://flow.org/",
     "license": "MIT",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/facebook/flow/releases/download/v0.279.0/flow-win64-v0.279.0.zip",
-            "hash": "e0f6c4561d09b03865bc7d943496c39a4cbbff11af0360b8ce10f75c425e594b"
+            "url": "https://github.com/facebook/flow/releases/download/v0.280.0/flow-win64-v0.280.0.zip",
+            "hash": "d3678469aba6e798510696b6d02003c5b904c40a94fb3067d992c81c67411da8"
         }
     },
     "extract_dir": "flow",