diff --git a/pkgs/development/python-modules/stackit-objectstorage/default.nix b/pkgs/development/python-modules/stackit-objectstorage/default.nix
index 499da6e5c652..b989e85cefee 100644
--- a/pkgs/development/python-modules/stackit-objectstorage/default.nix
+++ b/pkgs/development/python-modules/stackit-objectstorage/default.nix
@@ -12,7 +12,7 @@
 
 buildPythonPackage (finalAttrs: {
   pname = "stackit-objectstorage";
-  version = "1.4.0";
+  version = "1.5.0";
   pyproject = true;
 
   __structuredAttrs = true;
@@ -20,7 +20,7 @@ buildPythonPackage (finalAttrs: {
   src = fetchPypi {
     pname = "stackit_objectstorage";
     inherit (finalAttrs) version;
-    hash = "sha256-SjgStN4QKxmfBhcGqAKQn55TrpsIWHadW9cg+BTIvb4=";
+    hash = "sha256-UO+2jSI0BI5XjZWQsKJlGG1dDXNsk+OUm5vQqgsH2XA=";
   };
 
   build-system = [ hatchling ];