diff --git a/pkgs/development/python-modules/flux-led/default.nix b/pkgs/development/python-modules/flux-led/default.nix
index 29a0ca3ff72c..a35f95d9e8f1 100644
--- a/pkgs/development/python-modules/flux-led/default.nix
+++ b/pkgs/development/python-modules/flux-led/default.nix
@@ -8,7 +8,7 @@
 
 buildPythonPackage rec {
   pname = "flux-led";
-  version = "0.28.20";
+  version = "0.28.21";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
@@ -17,7 +17,7 @@ buildPythonPackage rec {
     owner = "Danielhiversen";
     repo = "flux_led";
     rev = version;
-    sha256 = "sha256-+2oY+dfRoY9Ypa2DJfIoz7jrTKMoSYz2zhjgl+BNmds=";
+    sha256 = "sha256-Vt+vlJlOznGShPUUQUt4zL9ht52TvNWbRRO9v9C0cqg=";
   };
 
   propagatedBuildInputs = [