diff --git a/bucket/flow.json b/bucket/flow.json
index 514586d2ad..298168bb6b 100644
--- a/bucket/flow.json
+++ b/bucket/flow.json
@@ -1,12 +1,12 @@
 {
-    "version": "0.177.0",
+    "version": "0.178.0",
     "description": "A static type checker for JavaScript code",
     "homepage": "https://flowtype.org/",
     "license": "MIT",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/facebook/flow/releases/download/v0.177.0/flow-win64-v0.177.0.zip",
-            "hash": "dfb4f2cbba3d3b74463ada0fd628cbff4a82c8f632320edc1994450613ca9ee3"
+            "url": "https://github.com/facebook/flow/releases/download/v0.178.0/flow-win64-v0.178.0.zip",
+            "hash": "5f17feb674e251696bd6d134da3e76972aef095e9b0239d9754a95fc2dfb8a6b"
         }
     },
     "extract_dir": "flow",