diff --git a/pyproject.toml b/pyproject.toml
index c243de1..6f2b5ef 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,7 +24,7 @@ testing = [
     "dask",
     "ome-zarr",
     "ruff",
-    "dotenv",
+    "python-dotenv"
 ]
 
 [project.entry-points."napari.manifest"]