diff --git a/pkgs/development/python-modules/ngff-zarr/default.nix b/pkgs/development/python-modules/ngff-zarr/default.nix
index 544c9f223ebf..ee2e08bb3d51 100644
--- a/pkgs/development/python-modules/ngff-zarr/default.nix
+++ b/pkgs/development/python-modules/ngff-zarr/default.nix
@@ -43,7 +43,7 @@
 
 buildPythonPackage (finalAttrs: {
   pname = "ngff-zarr";
-  version = "0.37.1";
+  version = "0.39.0";
   pyproject = true;
   __structuredAttrs = true;
 
@@ -51,7 +51,7 @@ buildPythonPackage (finalAttrs: {
     owner = "fideus-labs";
     repo = "ngff-zarr";
     tag = "py-v${finalAttrs.version}";
-    hash = "sha256-73bduVeH+o7uirhwFcFpU33NUAOZe//GCVYMl6OYgC8=";
+    hash = "sha256-ukr/P1I9Y6eu7yP6LyUcxAG02vNvmI3OhVKiibSi2Rs=";
   };
 
   sourceRoot = "${finalAttrs.src.name}/py/";