diff --git a/backend/requirements.txt b/backend/requirements.txt
index c629c30..a6a51f3 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -1,5 +1,5 @@
 Flask==1.0.2
-numpy==1.15.2
+numpy==1.22.0
 Scikit-learn==0.20.2
 beautifulsoup4==4.6.1
 requests==2.20.0