diff --git a/pkgs/development/python-modules/azure-mgmt-cognitiveservices/default.nix b/pkgs/development/python-modules/azure-mgmt-cognitiveservices/default.nix
index 08b810f752d1..6ede0e0fc70e 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 = "13.0.0";
+  version = "13.1.0";
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "dc6116e8394d45312c7ad5a9098ce0dd2370bd92d43afd33d8b3bfab724fa498";
+    sha256 = "sha256-FXS834v5uDGiEGcQMIv9iaHxhfcW9uY3VmX7l91Tfj4=";
   };
 
   propagatedBuildInputs = [