diff --git a/pkgs/development/python-modules/spatial-image/default.nix b/pkgs/development/python-modules/spatial-image/default.nix
index bd50198af431..9d4c051ba668 100644
--- a/pkgs/development/python-modules/spatial-image/default.nix
+++ b/pkgs/development/python-modules/spatial-image/default.nix
@@ -7,12 +7,12 @@
   pytestCheckHook,
   numpy,
   xarray,
-  xarray-dataclasses,
+  xarray-dataclass,
 }:
 
 buildPythonPackage rec {
   pname = "spatial-image";
-  version = "1.2.1";
+  version = "1.2.3";
   pyproject = true;
 
   disabled = pythonOlder "3.10";
@@ -21,7 +21,7 @@ buildPythonPackage rec {
     owner = "spatial-image";
     repo = "spatial-image";
     tag = "v${version}";
-    hash = "sha256-PGc2uey2xcfE0PcYDaCp7U0lgeGL1I6MMP3vbTN+Alk=";
+    hash = "sha256-mhT86v4/5s4dFw9sDYm5Ba7sM0ME9ifN9KEzhxVigOc=";
   };
 
   build-system = [ hatchling ];
@@ -29,7 +29,7 @@ buildPythonPackage rec {
   dependencies = [
     numpy
     xarray
-    xarray-dataclasses
+    xarray-dataclass
   ];
 
   nativeCheckInputs = [ pytestCheckHook ];