diff --git a/pkgs/development/python-modules/asdf/default.nix b/pkgs/development/python-modules/asdf/default.nix
index 363d8900163a..1a9ba2dd0963 100644
--- a/pkgs/development/python-modules/asdf/default.nix
+++ b/pkgs/development/python-modules/asdf/default.nix
@@ -17,13 +17,13 @@
 
 buildPythonPackage rec {
   pname = "asdf";
-  version = "2.8.1";
+  version = "2.8.3";
   disabled = pythonOlder "3.6";
   format = "pyproject";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "sha256-bp3fME3FTa5vcj7qUoUEGqvuI2uwSpI13zDcFgWvbJw=";
+    sha256 = "de0f70ffb2e0d539461940d6f7529c3548541fa098d8edc37af256af61c09b44";
   };
 
   nativeBuildInputs = [ setuptools-scm ];