diff --git a/requirements.txt b/requirements.txt
index cb0e6c5..48d578a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ chardet==3.0.4
 decorator==4.4.2
 idna==2.10
 networkx==2.4
-numpy==1.19.1
+numpy==1.22.0
 pandas==1.0.5
 python-dateutil==2.8.1
 pytz==2020.1