diff --git a/requirements.txt b/requirements.txt
index 8149012..452ac62 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 docopt==0.6.2
 Jinja2==2.10.1
 MarkupSafe==1.1.1
-numpy==1.16.4
+numpy==1.22.0
 pandas==0.24.2
 python-dateutil==2.8.0
 pytz==2019.1