diff --git a/pkgs/development/python-modules/alibabacloud-ecs20140526/default.nix b/pkgs/development/python-modules/alibabacloud-ecs20140526/default.nix
index 62570646b08c..9733be5758f3 100644
--- a/pkgs/development/python-modules/alibabacloud-ecs20140526/default.nix
+++ b/pkgs/development/python-modules/alibabacloud-ecs20140526/default.nix
@@ -9,7 +9,7 @@
 
 buildPythonPackage (finalAttrs: {
   pname = "alibabacloud-ecs20140526";
-  version = "7.9.3";
+  version = "7.9.4";
   pyproject = true;
 
   __structuredAttrs = true;
@@ -17,7 +17,7 @@ buildPythonPackage (finalAttrs: {
   src = fetchPypi {
     pname = "alibabacloud_ecs20140526";
     inherit (finalAttrs) version;
-    hash = "sha256-4dkH5NLaEK8lXGeWpmBvIerO9yJWdhdY0QCRzGbTMBo=";
+    hash = "sha256-3RWXAjeC6UuvRgy12XZ+FWvzzj/jaRs/QbBebIftYd0=";
   };
 
   build-system = [ setuptools ];