diff --git a/requirements.txt b/requirements.txt
index 570324b..f68709d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ flask-restplus
 setuptools>=18.0
 cython
 Werkzeug==0.16.1
-numpy==1.19.1
+numpy==1.22.0
 pandas==1.1.1
 sqlalchemy==1.3.19
 pymysql==0.9.2