diff --git a/requirements.txt b/requirements.txt
index 071757a..5d8f669 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ DBUtils==1.3
 Fiona==1.8.13.post1
 geopandas==0.7.0
 munch==2.5.0
-numpy==1.18.1
+numpy==1.22.0
 pandas==1.0.1
 PyMySQL==0.9.3
 pyproj==2.6.0