diff --git a/requirements.txt b/requirements.txt
index a68233cb0..359220dcf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 Flask==1.0.3
 https://download.pytorch.org/whl/cpu/torch-1.0.0-cp37-cp37m-linux_x86_64.whl
 torchvision==0.2.1
-numpy==1.16.4
+numpy==1.21.0
 Pillow==9.0.0
 gunicorn==19.9.0