diff --git a/pkgs/development/python-modules/azure-batch/default.nix b/pkgs/development/python-modules/azure-batch/default.nix
index f772d16942f2..05021c73edb0 100644
--- a/pkgs/development/python-modules/azure-batch/default.nix
+++ b/pkgs/development/python-modules/azure-batch/default.nix
@@ -8,12 +8,12 @@
 
 buildPythonPackage rec {
   pname = "azure-batch";
-  version = "8.0.0";
+  version = "9.0.0";
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "1j8nibnics9vakhqiwnjv7bwril7mfyz1svcvvsrb9a4wbdd12wi";
+    sha256 = "112d73gxjqng348mcvi36ska6pxyg8qc3qswvhf5x4a0lr86zjj7";
   };
 
   propagatedBuildInputs = [