diff --git a/requirements.txt b/requirements.txt
index 763153f..d38c24a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,5 +2,5 @@ h5py==2.9.0
 ipywidgets==7.4.2
 jupyter==1.0.0
 matplotlib==3.0.2
-numpy==1.15.4
+numpy==1.22.0
 jupyter_contrib_nbextensions
\ No newline at end of file