diff --git a/requirements.txt b/requirements.txt
index 91620f4..0d2f9be 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ lazy-object-proxy==1.3.1
 Markdown==3.0.1
 matplotlib==3.0.2
 mccabe==0.6.1
-numpy==1.15.4
+numpy==1.22.0
 pandas==0.24.1
 protobuf==3.6.1
 pylint==2.2.2