diff --git a/requirements.txt b/requirements.txt
index 9792fee..174c8bf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ certifi==2020.6.20
 chardet==3.0.4
 idna==2.10
 lxml==4.5.2
-numpy==1.19.0
+numpy==1.22.0
 pandas==1.0.5
 pkg-resources==0.0.0
 python-dateutil==2.8.1