diff --git a/requirements.txt b/requirements.txt
index 7d09289..adbaed9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,3 +20,7 @@ decord
 ftfy
 typing_extensions
 #triton-windows
+
+# FeyNoBg & Finegrain Box Segmenter
+nobg>=0.3.1
+refiners>=0.4.0