diff --git a/_UPDATE/Image_Background_Subtractor/requirements.txt b/_UPDATE/Image_Background_Subtractor/requirements.txt
index 30215b9..5aa5fd0 100644
--- a/_UPDATE/Image_Background_Subtractor/requirements.txt
+++ b/_UPDATE/Image_Background_Subtractor/requirements.txt
@@ -1,2 +1,2 @@
-numpy==1.20.1
+numpy==1.22.0
 opencv-python==4.5.1.48
\ No newline at end of file