diff --git a/notebook/requirements.txt b/notebook/requirements.txt
index d2e4df7..64a8774 100644
--- a/notebook/requirements.txt
+++ b/notebook/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.16.3
+numpy==1.22.0
 scipy==1.0.1
 pandas==0.24.0
 statsmodels==0.8.0