diff --git a/bucket/fluxctl.json b/bucket/fluxctl.json
index a61d4095df..9144aef6ee 100644
--- a/bucket/fluxctl.json
+++ b/bucket/fluxctl.json
@@ -1,12 +1,12 @@
 {
-    "version": "1.21.0",
+    "version": "1.21.1",
     "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/1.21.0/fluxctl_windows_amd64#/fluxctl.exe",
-            "hash": "3f137446a7313613bc07768448091a21397616921c05b7bb1bdbca4f46d7ced8"
+            "url": "https://github.com/fluxcd/flux/releases/download/1.21.1/fluxctl_windows_amd64#/fluxctl.exe",
+            "hash": "fd8c3b2330585691f56c58b7a5e429bd71d156fea6f33af4e06bb5a1f10881a5"
         }
     },
     "bin": "fluxctl.exe",