diff --git a/setup.cfg b/setup.cfg
index f695ce94c..80f9477ba 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -56,7 +56,7 @@ install_requires =
     semantic-version
     tenacity
     zarr ~= 2.10
-    zarr_checksum ~= 0.3.2
+    zarr_checksum ~= 0.4.0
 zip_safe = False
 packages = find_namespace:
 include_package_data = True