diff --git a/requirements.txt b/requirements.txt
index 981aae4..1da6c96 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 Django==2.2.24
-numpy==1.13.1
+numpy==1.21.0
 pandas==0.20.3
 PyQt5==5.9
 python-dateutil==2.6.1