diff --git a/requirements.txt b/requirements.txt
index 298c683..ec4c10f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.18.1
+numpy==1.22.0
 pandas==1.0.1
 plotly==4.5.2
 python-dateutil==2.8.1