diff --git a/requirements.txt b/requirements.txt
index dd2a67c..ee1e0b8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -95,7 +95,7 @@ prompt-toolkit==1.0.15
 protobuf==3.5.1
 psutil==5.4.0
 ptyprocess==0.5.2
-py==1.4.34
+py==1.10.0
 pyasn1==0.4.2
 pyasn1-modules==0.2.1
 pycodestyle==2.3.1