diff --git a/ml-deploy-model/deploy-with-flask/web_api/requirements.txt b/ml-deploy-model/deploy-with-flask/web_api/requirements.txt
index f4e6a66..64c40b1 100644
--- a/ml-deploy-model/deploy-with-flask/web_api/requirements.txt
+++ b/ml-deploy-model/deploy-with-flask/web_api/requirements.txt
@@ -7,7 +7,7 @@ itsdangerous==1.1.0
 Jinja2==2.11.3
 joblib==0.14.1
 MarkupSafe==1.1.1
-numpy==1.18.2
+numpy==1.22.0
 scikit-learn==0.22.2
 scipy==1.4.1
 Werkzeug==1.0.1