diff --git a/requirements.txt b/requirements.txt
index 43b65bb..9439118 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 coverage==4.0.3
 httmock==1.2.4
-numpy==1.10.4
+numpy==1.22.0
 pandas==0.17.1
 python-dateutil==2.4.2
 pytz==2015.7