diff --git a/pkgs/development/python-modules/azure-mgmt-reservations/default.nix b/pkgs/development/python-modules/azure-mgmt-reservations/default.nix
index 61ef82d74ac..76ef894b96a 100644
--- a/pkgs/development/python-modules/azure-mgmt-reservations/default.nix
+++ b/pkgs/development/python-modules/azure-mgmt-reservations/default.nix
@@ -10,12 +10,12 @@
 
 buildPythonPackage rec {
   pname = "azure-mgmt-reservations";
-  version = "0.8.0";
+  version = "0.9.0";
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "b12318392e6f5100246c60de88879e24b15db104d00f9704a4ff51e7344594f1";
+    sha256 = "1dc97f48f3edb67116da8604ab76ef93233319f56455532be307f323e9ebf0e6";
   };
 
   propagatedBuildInputs = [