diff --git a/pkgs/development/python-modules/aliyun-python-sdk-cdn/default.nix b/pkgs/development/python-modules/aliyun-python-sdk-cdn/default.nix
index 72c91bcc8583..023afd0482c5 100644
--- a/pkgs/development/python-modules/aliyun-python-sdk-cdn/default.nix
+++ b/pkgs/development/python-modules/aliyun-python-sdk-cdn/default.nix
@@ -7,14 +7,14 @@
 
 buildPythonPackage rec {
   pname = "aliyun-python-sdk-cdn";
-  version = "3.7.8";
+  version = "3.7.9";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-alZBTwrImneGNXRWCJy/EhDKWT3/sy4j6BB5fOML8ZA=";
+    hash = "sha256-EdHsg/e9ANj191MVpFHJ1omMDwFx77BDrK7S+WxzUTI=";
   };
 
   propagatedBuildInputs = [