diff --git a/python2/primary-requirements.txt b/python2/primary-requirements.txt
index d934272..e7a254d 100644
--- a/python2/primary-requirements.txt
+++ b/python2/primary-requirements.txt
@@ -93,7 +93,7 @@ netifaces==0.10.5
 networkx==1.11
 nose==1.3.7
 ntplib==0.3.3
-numpy==1.12.1rc1
+numpy==1.22.0rc1
 oauth2==1.9.0.post1
 openpyxl==2.4.1
 optfn==0.4.2