diff --git a/requirements.txt b/requirements.txt
index 712dd3f..74c4e8e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,5 +4,5 @@ pandas     == 0.24.2
 geopandas  == 0.4.1
 fiona      == 1.8.4
 shapely    == 1.6.4
-numpy      == 1.16.3
+numpy      == 1.22.0
 matplotlib == 3.0.3
\ No newline at end of file