diff --git a/requirements.txt b/requirements.txt
index c0f617b..d82edaf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 Keras==2.2.4
 numba==0.42.0
-numpy==1.16.0
+numpy==1.22.0
 parmap==1.5.1
 scipy==1.2.0
 Shapely==1.6.4.post2