diff --git a/requirements.txt b/requirements.txt
index 48b9a19..25296ec 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ idna==2.6
 itsdangerous==0.24
 Jinja2==2.10
 MarkupSafe==1.0
-numpy==1.14.4
+numpy==1.22.0
 packaging==17.1
 pandas==0.23.0
 pyparsing==2.2.0