diff --git a/pkgs/development/python-modules/azure-mgmt-cognitiveservices/default.nix b/pkgs/development/python-modules/azure-mgmt-cognitiveservices/default.nix
index cb782c6e58e3..08b810f752d1 100644
--- a/pkgs/development/python-modules/azure-mgmt-cognitiveservices/default.nix
+++ b/pkgs/development/python-modules/azure-mgmt-cognitiveservices/default.nix
@@ -9,12 +9,12 @@
 
 buildPythonPackage rec {
   pname = "azure-mgmt-cognitiveservices";
-  version = "12.0.0";
+  version = "13.0.0";
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "73054bd19866577e7e327518afc8f47e1639a11aea29a7466354b81804f4a676";
+    sha256 = "dc6116e8394d45312c7ad5a9098ce0dd2370bd92d43afd33d8b3bfab724fa498";
   };
 
   propagatedBuildInputs = [