diff --git a/requirements.txt b/requirements.txt
index 8dd77c0..17d4979 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ asgiref==3.2.7
 certifi==2019.11.28
 requests==2.23.0
 djangorestframework==3.11.0
-numpy==1.18.2
+numpy==1.22.0
 pyproj==2.6.0
 Fiona==1.8.13.post1
 geomet==0.2.1.post1