diff --git a/requirements.txt b/requirements.txt
index 129de20..eea18b2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ lazy-object-proxy==1.3.1
 MarkupSafe==1.0
 matplotlib==2.2.2
 mccabe==0.6.1
-numpy==1.14.5
+numpy==1.22.0
 pandas==0.23.3
 pylint==1.9.2
 pyparsing==2.2.0