diff --git a/bedboss/_version.py b/bedboss/_version.py
index 732155f..fa3ddd8 100644
--- a/bedboss/_version.py
+++ b/bedboss/_version.py
@@ -1 +1 @@
-__version__ = "0.8.3"
+__version__ = "0.8.4"
diff --git a/requirements/requirements-all.txt b/requirements/requirements-all.txt
index 8d0fafa..813ab78 100644
--- a/requirements/requirements-all.txt
+++ b/requirements/requirements-all.txt
@@ -12,3 +12,4 @@ pandas>=2.0.0
 ubiquerg>=0.6.2
 bedms>=0.1.0
 pephubclient>=0.4.4
+gdrs>=0.1.0