diff --git a/requirements.txt b/requirements.txt
index cb491c9..0c61b9e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 argparse
-numpy==1.18.5
+numpy==1.22.0
 pandas==0.25.3
 python-dateutil==2.8.1
 pytz==2020.1