diff --git a/code/requirements.txt b/code/requirements.txt
index 29b774a..1ad30ea 100644
--- a/code/requirements.txt
+++ b/code/requirements.txt
@@ -6,5 +6,5 @@ xarray==0.12.1
 statsmodels==0.10.0
 Shapely==1.6.4.post2
 cdsapi==0.1.4
-numpy==1.13.3
+numpy==1.22.0
 pyshp==2.1.0