diff --git a/requirements.txt b/requirements.txt
index de6a8bb..a014887 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ Jinja2==2.10
 MarkupSafe==1.0
 more-itertools==3.2.0
 ndg-httpsclient==0.4.3
-numpy==1.13.3
+numpy==1.22.0
 pandas==0.21.0
 pyasn1==0.4.2
 pycparser==2.18