diff --git a/backend/Yiqi/Yiqi/requirements.txt b/backend/Yiqi/Yiqi/requirements.txt
index 2971ec8..40d82af 100644
--- a/backend/Yiqi/Yiqi/requirements.txt
+++ b/backend/Yiqi/Yiqi/requirements.txt
@@ -93,7 +93,7 @@ prompt-toolkit==1.0.15
 psycopg2==2.7.4
 psycopg2-binary==2.7.4
 ptyprocess==0.5.2
-py==1.5.2
+py==1.10.0
 pyasn1==0.4.2
 pyasn1-modules==0.2.1
 pycparser==2.18