diff --git a/pkgs/development/python-modules/pyradios/default.nix b/pkgs/development/python-modules/pyradios/default.nix
index 1d979d267815..1b6832ae642c 100644
--- a/pkgs/development/python-modules/pyradios/default.nix
+++ b/pkgs/development/python-modules/pyradios/default.nix
@@ -10,14 +10,14 @@
 
 buildPythonPackage rec {
   pname = "pyradios";
-  version = "2.1.0";
+  version = "2.1.1";
   format = "setuptools";
 
   disabled = pythonOlder "3.6";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-XTpw8bgFZo35PJngr9oweU6fY3KAphJsrEhkKzWHLIA=";
+    hash = "sha256-FRAd1M8JZIsogLa/W78IQddMxG0Z8tAP+IiVtHU9fp4=";
   };
 
   propagatedBuildInputs = [