diff --git a/pkgs/development/python-modules/afdko/default.nix b/pkgs/development/python-modules/afdko/default.nix
index 381e00cba466..bbf8d555b5ef 100644
--- a/pkgs/development/python-modules/afdko/default.nix
+++ b/pkgs/development/python-modules/afdko/default.nix
@@ -13,13 +13,13 @@
 
 buildPythonPackage rec {
   pname = "afdko";
-  version = "3.8.0";
+  version = "3.8.1";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1404jdwyv16mri5jh6qly63nli2iw9yq2nn37h8iqvlbawfbjj0p";
+    sha256 = "sha256-BaSpw7TiBymCvoP0/z1zynWKQJH/PjbbGf85ZI9LOZw=";
   };
 
   format = "pyproject";