diff --git a/pkgs/development/python-modules/pytun-pmd3/default.nix b/pkgs/development/python-modules/pytun-pmd3/default.nix
index 14dc2052fa59..f97ea5d77f9b 100644
--- a/pkgs/development/python-modules/pytun-pmd3/default.nix
+++ b/pkgs/development/python-modules/pytun-pmd3/default.nix
@@ -8,14 +8,14 @@
 
 buildPythonPackage rec {
   pname = "pytun-pmd3";
-  version = "3.0.2";
+  version = "3.0.3";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "doronz88";
     repo = "pytun-pmd3";
     tag = "v${version}";
-    hash = "sha256-3x+z+O6isgVRbPK+INfG5nG/+Tb2CWvPHg4TosH91so=";
+    hash = "sha256-7kkQB+3MFq283JI2lbEBmpuV0S4KADibgIRBJWVp5Ug=";
   };
 
   build-system = [