diff --git a/Backend_Django_restful_api/requirements.txt b/Backend_Django_restful_api/requirements.txt
index 79b5b7f..c36fff9 100644
--- a/Backend_Django_restful_api/requirements.txt
+++ b/Backend_Django_restful_api/requirements.txt
@@ -5,7 +5,7 @@ djangorestframework==3.9.4
 gensim==3.7.3
 lxml==4.3.3
 matplotlib==3.0.3
-numpy==1.16.3
+numpy==1.22.0
 pandas==0.24.2
 requests==2.22.0
 scikit-learn==0.20.3