diff --git a/bucket/fluxctl.json b/bucket/fluxctl.json
index f69c36e6d1..a61d4095df 100644
--- a/bucket/fluxctl.json
+++ b/bucket/fluxctl.json
@@ -1,12 +1,12 @@
 {
-    "version": "1.20.2",
+    "version": "1.21.0",
     "description": "Manage Flux from the Command Line.",
     "homepage": "https://github.com/fluxcd/flux",
     "license": "Apache-2.0",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/fluxcd/flux/releases/download/1.20.2/fluxctl_windows_amd64#/fluxctl.exe",
-            "hash": "a49ae50d547ff31d58e761c94f736164c3b1118aefbd5b1b3ad323bef3a011c5"
+            "url": "https://github.com/fluxcd/flux/releases/download/1.21.0/fluxctl_windows_amd64#/fluxctl.exe",
+            "hash": "3f137446a7313613bc07768448091a21397616921c05b7bb1bdbca4f46d7ced8"
         }
     },
     "bin": "fluxctl.exe",