diff --git a/datascience/requirements_dev.txt b/datascience/requirements_dev.txt
index c0e95a47..eb6eb270 100644
--- a/datascience/requirements_dev.txt
+++ b/datascience/requirements_dev.txt
@@ -6,7 +6,7 @@ importlib-metadata==0.18
 mccabe==0.6.1
 more-itertools==7.0.0
 pluggy==0.12.0
-py==1.8.0
+py==1.10.0
 pycodestyle==2.5.0
 pyflakes==2.1.1
 pytest==4.1.1