diff --git a/bucket/flux.json b/bucket/flux.json
index 0e057a19ea..baecd35fc2 100644
--- a/bucket/flux.json
+++ b/bucket/flux.json
@@ -1,16 +1,16 @@
 {
-    "version": "0.28.2",
+    "version": "0.28.3",
     "description": "Open and extensible continuous delivery solution for Kubernetes.",
     "homepage": "https://fluxcd.io",
     "license": "Apache-2.0",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/fluxcd/flux2/releases/download/v0.28.2/flux_0.28.2_windows_amd64.zip",
-            "hash": "50cdb72d5effb7569e02d43270938a3407940490821cf3230913878d1a5e1b7f"
+            "url": "https://github.com/fluxcd/flux2/releases/download/v0.28.3/flux_0.28.3_windows_amd64.zip",
+            "hash": "14688379539f7c2e50f41b1dad44db3c96a94086950e3d6531aedf8b2cc6c39a"
         },
         "32bit": {
-            "url": "https://github.com/fluxcd/flux2/releases/download/v0.28.2/flux_0.28.2_windows_386.zip",
-            "hash": "7e896b7ab5cdc814c1d3bb05c745a0a78f5e87544edbd9a454c1d8b226db2224"
+            "url": "https://github.com/fluxcd/flux2/releases/download/v0.28.3/flux_0.28.3_windows_386.zip",
+            "hash": "029b78c424e0face9b8c1785d77ec85493b7e3d0a5ff6ed130701915d07c88b1"
         }
     },
     "bin": "flux.exe",