diff --git a/.zuul.yaml b/.zuul.yaml
index 4c13686..7814bba 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -5,7 +5,6 @@
       - lib-forward-testing-python3
       - openstack-lower-constraints-jobs
       - openstack-python-jobs
-      - openstack-python35-jobs
       - openstack-python36-jobs
       - openstack-python37-jobs
       - periodic-stable-jobs
diff --git a/setup.cfg b/setup.cfg
index 958ae5c..a939f92 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -12,7 +12,7 @@ classifier =
     Programming Language :: Python :: 2
     Programming Language :: Python :: 2.7
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.5
+    Programming Language :: Python :: 3.6
     Intended Audience :: Developers
     Environment :: Console
 
diff --git a/tox.ini b/tox.ini
index e564040..b6077c8 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 minversion = 2.0
-envlist = py35,py37,py27,pep8,docs
+envlist = py36,py37,py27,pep8,docs
 
 [testenv]
 install_command = pip install {opts} {packages}