diff --git a/misc/requirements/requirements-tox.txt b/misc/requirements/requirements-tox.txt
index e8b3de2b1..64ab8bf68 100644
--- a/misc/requirements/requirements-tox.txt
+++ b/misc/requirements/requirements-tox.txt
@@ -1,7 +1,7 @@
 # This file is automatically generated by scripts/dev/recompile_requirements.py
 
 pluggy==0.6.0
-py==1.5.3
+py==1.5.4
 six==1.11.0
 tox==3.0.0
 virtualenv==16.0.0