diff --git a/requirements.txt b/requirements.txt
index 1db0188..67b282e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ itsdangerous==1.1.0
 Jinja2==2.11.3
 MarkupSafe==1.1.1
 numexpr==2.7.1
-numpy==1.19.4
+numpy==1.22.0
 pandas==1.1.4
 plotly==4.13.0
 python-dateutil==2.8.1