diff --git a/misc/requirements/requirements-tests.txt b/misc/requirements/requirements-tests.txt
index 336979f43..c060aead6 100644
--- a/misc/requirements/requirements-tests.txt
+++ b/misc/requirements/requirements-tests.txt
@@ -19,7 +19,7 @@ Mako==1.0.6
 # MarkupSafe==1.0
 parse==1.8.2
 parse-type==0.3.4
-py==1.4.33
+py==1.4.34
 pytest==3.1.1
 pytest-bdd==2.18.2
 pytest-benchmark==3.0.0
diff --git a/misc/requirements/requirements-tox.txt b/misc/requirements/requirements-tox.txt
index 59f0806bf..2fedd0bc3 100644
--- a/misc/requirements/requirements-tox.txt
+++ b/misc/requirements/requirements-tox.txt
@@ -1,6 +1,6 @@
 # This file is automatically generated by scripts/dev/recompile_requirements.py
 
 pluggy==0.4.0
-py==1.4.33
+py==1.4.34
 tox==2.7.0
 virtualenv==15.1.0