diff --git a/requirements.txt b/requirements.txt
index 66b0f46..3b9788d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ certifi==2017.4.17
 chardet==3.0.4
 idna==2.5
 lxml==4.6.5
-numpy==1.14.1
+numpy==1.22.0
 pandas==0.22
 pytest
 python-dateutil==2.6.1