diff --git a/pkgs/development/python-modules/azure-mgmt-containerservice/default.nix b/pkgs/development/python-modules/azure-mgmt-containerservice/default.nix
index e3ec3ee71b95..4707f8bc2ae9 100644
--- a/pkgs/development/python-modules/azure-mgmt-containerservice/default.nix
+++ b/pkgs/development/python-modules/azure-mgmt-containerservice/default.nix
@@ -1,32 +1,32 @@
 { lib
-, buildPythonPackage
-, fetchPypi
-, msrest
-, msrestazure
 , azure-common
 , azure-mgmt-core
 , azure-mgmt-nspkg
+, buildPythonPackage
+, fetchPypi
+, isodate
 , pythonOlder
+, typing-extensions
 }:
 
 buildPythonPackage rec {
   pname = "azure-mgmt-containerservice";
-  version = "25.0.0";
+  version = "26.0.0";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    extension = "zip";
-    hash = "sha256-je7O92bklsbIlfsTUF2TXUqztAZxn8ep4ezCUHeLuhE=";
+    hash = "sha256-BpvnSqee5wodtMXPxo/pHCBk8Yy4yPnEdK164d9ILuM=";
   };
 
   propagatedBuildInputs = [
-    msrest
-    msrestazure
     azure-common
     azure-mgmt-core
+    isodate
+  ] ++ lib.optionals (pythonOlder "3.8") [
+    typing-extensions
   ];
 
   # has no tests