diff --git a/requirements.txt b/requirements.txt
index a5e48c3..9528c88 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -47,7 +47,7 @@ Pillow==7.0.0
 pluggy==0.13.1
 psycopg2==2.8.4
 ptemcee==1.0.0
-py==1.8.1
+py==1.10.0
 pycparser==2.20
 pyOpenSSL==19.1.0
 pyparsing==2.4.6