diff --git a/airflow/docker/requirements-python3.5.txt b/airflow/docker/requirements-python3.5.txt
index 5c2a5da..c15ebcb 100644
--- a/airflow/docker/requirements-python3.5.txt
+++ b/airflow/docker/requirements-python3.5.txt
@@ -215,7 +215,7 @@ protobuf==3.11.3
 psutil==5.7.0
 psycopg2-binary==2.8.5
 ptyprocess==0.6.0
-py==1.8.1
+py==1.10.0
 pyOpenSSL==19.1.0
 pyarrow==0.16.0
 pyasn1-modules==0.2.8