diff --git a/12.1-TensorFlow_2.0/09-Deployment/requirements.txt b/12.1-TensorFlow_2.0/09-Deployment/requirements.txt
index 21ee021..a746f3f 100644
--- a/12.1-TensorFlow_2.0/09-Deployment/requirements.txt
+++ b/12.1-TensorFlow_2.0/09-Deployment/requirements.txt
@@ -21,7 +21,7 @@ Keras-Applications==1.0.8
 Keras-Preprocessing==1.1.0
 Markdown==3.1.1
 MarkupSafe==1.1.1
-numpy==1.17.4
+numpy==1.22.0
 oauthlib==3.1.0
 opt-einsum==3.1.0
 protobuf==3.11.1