diff --git a/requirements.txt b/requirements.txt
index 6cca3c9..65740ce 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ ipython==3.1.0
 maxminddb==1.2.0
 mod-wsgi==4.6.4
 newrelic<=2.50.0.39
-numpy==1.9.1
+numpy==1.21.0
 six==1.10.0
 psycopg2<=2.5.1
 ua-parser==0.3.6