diff --git a/requirements-dev.txt b/requirements-dev.txt
index 660dcd8..9bc150b 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -23,4 +23,3 @@ twine
 types-pytz
 types-requests
 wheel
-xarray
diff --git a/requirements.txt b/requirements.txt
index 5ac97ab..4ab0aed 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
 httpx
 pandas>=0.25.2,<3
+xarray
 pytz