diff --git a/be_flask/requirements.txt b/be_flask/requirements.txt
index b80ea51..263c894 100644
--- a/be_flask/requirements.txt
+++ b/be_flask/requirements.txt
@@ -12,7 +12,7 @@ Jinja2==2.11.2
 kiwisolver==1.2.0
 MarkupSafe==1.1.1
 matplotlib==3.2.1
-numpy==1.18.3
+numpy==1.22.0
 opencv-python==4.2.0.34
 pandas==1.0.3
 patsy==0.5.1