diff --git a/requirements.txt b/requirements.txt
index 863e5e4..eeadbaa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,5 +2,5 @@ Flask==1.1.2
 Flask-RESTful==0.3.8
 requests==2.23.0
 uhashring==1.2
-numpy==1.18.4
+numpy==1.22.0
 mmh3==2.5.1
\ No newline at end of file