diff --git a/requirements.txt b/requirements.txt
index 2511a20..9225445 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ bokeh==2.4.3
 click==7.1.2
 Fiona==1.8.13
 GDAL==3.0.4
-numpy==1.21.6
+numpy==1.22.0
 pandas==1.3.5
 pytest==7.4.4
 rasterio==1.1.5