diff --git a/requirements.txt b/requirements.txt
index 28deb6f..1f51cd2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ cligj==0.5.0
 Fiona==1.8.6
 geopandas==0.5.1
 munch==2.3.2
-numpy==1.17.2
+numpy==1.22.0
 pandas==0.25.1
 pypro==0.1.0
 pyproj==2.3.1