diff --git a/pkgs/development/python-modules/aliyun-python-sdk-iot/default.nix b/pkgs/development/python-modules/aliyun-python-sdk-iot/default.nix
index 06c56116de4e..e421d0b9d709 100644
--- a/pkgs/development/python-modules/aliyun-python-sdk-iot/default.nix
+++ b/pkgs/development/python-modules/aliyun-python-sdk-iot/default.nix
@@ -7,14 +7,14 @@
 
 buildPythonPackage rec {
   pname = "aliyun-python-sdk-iot";
-  version = "8.50.0";
+  version = "8.51.0";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-tFI6iPvKWp69PKvkBrMQrkMZD03VHhLIIDy0VI5XLEA=";
+    hash = "sha256-Aqyvlb+a6Hos6zc6xkd249WUlk8RpdK475eozjwVDDA=";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/aliyun-python-sdk-sts/default.nix b/pkgs/development/python-modules/aliyun-python-sdk-sts/default.nix
index 297d347b9f06..cbfbe7c27ffa 100644
--- a/pkgs/development/python-modules/aliyun-python-sdk-sts/default.nix
+++ b/pkgs/development/python-modules/aliyun-python-sdk-sts/default.nix
@@ -7,14 +7,14 @@
 
 buildPythonPackage rec {
   pname = "aliyun-python-sdk-sts";
-  version = "3.1.0";
+  version = "3.1.1";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-CpUMw2qdY+5a99WgFLp0p00kQVnuvf3yMOZqTztqnRA=";
+    hash = "sha256-1pCgIw2Glc5Fyp/eoJJXew80SJz7VDcg9vvUpeZpBYk=";
   };
 
   propagatedBuildInputs = [