diff --git a/setup.cfg b/setup.cfg
index 648e516..9ea9349 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -27,7 +27,7 @@ install_requires =
     zarr>=2.17.2
     aiohttp>=3.8.1
     fsspec>=2022.1.0
-    python-datauri>=0.2.8
+    python-datauri>=2.2.0
 
 [options.packages.find]
 where = src