diff --git a/old/requirements.txt b/old/requirements.txt
index fa38abb..539758a 100644
--- a/old/requirements.txt
+++ b/old/requirements.txt
@@ -4,7 +4,7 @@ joblib==0.13.2
 kiwisolver==1.1.0
 matplotlib==3.1.0
 networkx==2.3
-numpy==1.16.4
+numpy==1.22.0
 pandas==0.24.2
 pyparsing==2.4.0
 python-dateutil==2.8.0