diff --git a/requirements.txt b/requirements.txt
index c56628c..1ba5552 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.21.0
+numpy==1.22.0
 pandas==0.22.0
 python-dateutil==2.7.2
 six==1.11.0