diff --git a/pyproject.toml b/pyproject.toml
index 78262ff..79a8723 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -16,6 +16,7 @@ dependencies = [
   "numpy",
   "pandas",
   "reproject",
+  "requests",
   "scipy",
   "tables",
   "tqdm",