diff --git a/requirements.txt b/requirements.txt
index 8bff781..af3143f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -27,7 +27,7 @@ packaging==16.8
 pdfkit==0.5.0
 pdfminer3k==1.3.1
 ply==3.10
-py==1.4.33
+py==1.10.0
 pyasn1==0.2.3
 pyasn1-modules==0.0.8
 pycparser==2.17