diff --git a/requirements.txt b/requirements.txt
index a1085bc..e4318c4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,10 +9,9 @@ oslo.serialization>=2.29.1 # Apache-2.0
 oslo.service>=1.40.1 # Apache-2.0
 oslotest>=3.2.0 # Apache-2.0
 requests>=2.14.2  # Apache-2.0
-six>=1.10.0 # MIT
 tempest>=17.1.0 # Apache-2.0
 tenacity>=5.1.1 # Apache-2.0
 SQLAlchemy>=1.4.0 # MIT
 PyMySQL>=0.7.6 # MIT License
 psycopg2-binary>=2.6.2 # LGPL/ZPL
-python-swiftclient>=3.2.0 # Apache-2.0
\ No newline at end of file
+python-swiftclient>=3.2.0 # Apache-2.0