diff --git a/pkgs/development/python-modules/azure-keyvault-certificates/default.nix b/pkgs/development/python-modules/azure-keyvault-certificates/default.nix
index 4dba9f408b8d..5079cfa9670c 100644
--- a/pkgs/development/python-modules/azure-keyvault-certificates/default.nix
+++ b/pkgs/development/python-modules/azure-keyvault-certificates/default.nix
@@ -10,7 +10,7 @@
 
 buildPythonPackage rec {
   pname = "azure-keyvault-certificates";
-  version = "4.4.0";
+  version = "4.5.1";
   format = "setuptools";
 
   disabled = pythonOlder "3.6";
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    hash = "sha256-DAFU84AbI4Tdf6TtYDZvSwrpERxf/MqHjQU2igBLh88=";
+    hash = "sha256-4eIIF90ZSajuzlGFrUOQacWR1AdmSP2cY8EeM5McGZA=";
   };
 
   propagatedBuildInputs = [