diff --git a/requirements.txt b/requirements.txt
index e68259d..c2580c1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,7 +28,7 @@ h5py==2.10.0
 idna==2.9
 importlib-metadata==1.5.0
 notebook==6.0.3
-numpy==1.18.1
+numpy==1.22.0
 pickleshare==0.7.5
 pyOpenSSL==19.1.0
 pyrsistent==0.16.0