diff --git a/pkgs/development/python-modules/aiortm/default.nix b/pkgs/development/python-modules/aiortm/default.nix
index b1db4644a133..661241a803e6 100644
--- a/pkgs/development/python-modules/aiortm/default.nix
+++ b/pkgs/development/python-modules/aiortm/default.nix
@@ -19,7 +19,7 @@
 
 buildPythonPackage rec {
   pname = "aiortm";
-  version = "0.9.42";
+  version = "0.9.43";
   pyproject = true;
 
   disabled = pythonOlder "3.12";
@@ -28,7 +28,7 @@ buildPythonPackage rec {
     owner = "MartinHjelmare";
     repo = "aiortm";
     rev = "refs/tags/v${version}";
-    hash = "sha256-4UN96ZpXssCsYh/UmCaPud+bqgw9ckqofyifvIohBBk=";
+    hash = "sha256-MyeD0SNVHhIPn3KcBfLO5msmwrFRMyIhW8LxUVsHU0o=";
   };
 
   pythonRelaxDeps = [ "typer" ];