diff --git a/pkgs/development/python-modules/pyotgw/default.nix b/pkgs/development/python-modules/pyotgw/default.nix
index 2523e5e09a57..32702f0c4588 100644
--- a/pkgs/development/python-modules/pyotgw/default.nix
+++ b/pkgs/development/python-modules/pyotgw/default.nix
@@ -9,14 +9,14 @@
 
 buildPythonPackage rec {
   pname = "pyotgw";
-  version = "2.0.0";
+  version = "2.0.1";
   disabled = pythonOlder "3.7";
 
   src = fetchFromGitHub {
     owner = "mvn23";
     repo = pname;
     rev = version;
-    hash = "sha256-82pGKcF7L7WBxInU7lkYTKQLkse5/HY8x0ZHZIyqCW4=";
+    hash = "sha256-2mO8/qBG01zR0LHS4ajaNHrPsM//4i4gKnviy2aGeRs=";
   };
 
   propagatedBuildInputs = [