diff --git a/pkgs/development/python-modules/aiosmb/default.nix b/pkgs/development/python-modules/aiosmb/default.nix
index 22b41376c464..ad439d3b420c 100644
--- a/pkgs/development/python-modules/aiosmb/default.nix
+++ b/pkgs/development/python-modules/aiosmb/default.nix
@@ -19,14 +19,14 @@
 
 buildPythonPackage rec {
   pname = "aiosmb";
-  version = "0.4.11";
+  version = "0.4.13";
   pyproject = true;
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-bWb1HtI1T3byBmE+rA1j83z9ntRL6figZZTUECRCc9c=";
+    hash = "sha256-ytnzpUnshwKczXgqNPL0vouBMSgY52zONOrwraUVnk8=";
   };
 
   build-system = [ setuptools ];