diff --git a/requirements.txt b/requirements.txt
index caf9d29..26b4728 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ kiwisolver==1.2.0
 lazy-object-proxy==1.4.3
 matplotlib==3.2.1
 mccabe==0.6.1
-numpy==1.18.2
+numpy==1.22.0
 pandas==1.0.3
 pycodestyle==2.5.0
 pylint==2.4.4