diff --git a/requirements.txt b/requirements.txt
index c7bc872..3d86646 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 nose==1.3.7
-numpy==1.20.0
+numpy==1.22.0
 pandas==1.2.1
 python-dateutil==2.7.5
 pytz==2018.7