diff --git a/pkgs/tools/package-management/pdm/default.nix b/pkgs/tools/package-management/pdm/default.nix
index 2decec7a2ca4..be51ac2ead66 100644
--- a/pkgs/tools/package-management/pdm/default.nix
+++ b/pkgs/tools/package-management/pdm/default.nix
@@ -24,13 +24,13 @@ in
 with python.pkgs;
 buildPythonApplication rec {
   pname = "pdm";
-  version = "2.4.3";
+  version = "2.4.6";
   format = "pyproject";
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-Gp8ju26XX0A2+LX+7b9OuEBJx4qUwR2tNUq+Chj56q4=";
+    hash = "sha256-g+fQxq2kwhNXXEJG2n5n4f9GMkmmLsjpHoay152fcVQ=";
   };
 
   nativeBuildInputs = [