diff --git a/requirements.txt b/requirements.txt
index 9153f57..6c4a200 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ ipaddress==1.0.18
 itsdangerous==0.24
 Jinja2==2.9.6
 MarkupSafe==1.0
-numpy==1.13.3
+numpy==1.22.0
 post==0.0.0
 public==0.0.38
 pycparser==2.18