diff --git a/requirements.txt b/requirements.txt
index 794d67d..5c63a85 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,7 +33,7 @@ pickleshare==0.7.5
 pluggy==0.8.0
 prompt-toolkit==1.0.15
 ptyprocess==0.6.0
-py==1.7.0
+py==1.10.0
 py2neo==4.1.0
 Pygments==2.2.0
 pyltp==0.2.1