diff --git a/requirements.txt b/requirements.txt
index 6d53ae9..f8c0c45 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ jupyterlab==1.2.21
 jupyterlab-launcher==0.10.5
 matplotlib==2.2.2
 notebook>=5.7.2
-numpy==1.14.3
+numpy==1.22.0
 numpydoc==0.8.0
 progressbar2==3.38.0
 scipy==1.1.0