diff --git a/requirements.txt b/requirements.txt
index c0362b6..b623c35 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ haversine==0.4.5
 idna==2.6
 mccabe==0.6.1
 nose==1.3.7
-numpy==1.18.4
+numpy==1.22.0
 pandas==1.3.3
 parameterized==0.6.1
 pluggy==0.6.0