diff --git a/pkgs/development/python-modules/tempest/default.nix b/pkgs/development/python-modules/tempest/default.nix
index 7c76b28e6d30..6aaf7e8a4cc2 100644
--- a/pkgs/development/python-modules/tempest/default.nix
+++ b/pkgs/development/python-modules/tempest/default.nix
@@ -33,12 +33,12 @@
 
 buildPythonPackage rec {
   pname = "tempest";
-  version = "44.0.0";
+  version = "45.0.0";
   pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-R9V9NX5Pz4+1yV/OjtbuIOICZQnDt1wjDo6ZZP9ojkc=";
+    hash = "sha256-z+DJ5ODgWaIcYM0orXYA/Ci0hrzfSGkOZt/z7L3DWJs=";
   };
 
   pythonRelaxDeps = [ "defusedxml" ];