diff --git a/.zuul.yaml b/.zuul.yaml
index 8ef670d..f83e6d4 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -3,5 +3,4 @@
       - check-requirements
       - publish-openstack-docs-pti
       - openstack-python-jobs
-      - openstack-python35-jobs
       - openstack-python36-jobs
diff --git a/setup.cfg b/setup.cfg
index 1d0cf46..2ca279c 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -16,9 +16,7 @@ classifier =
     Programming Language :: Python :: 2
     Programming Language :: Python :: 2.7
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.3
-    Programming Language :: Python :: 3.4
-    Programming Language :: Python :: 3.5
+    Programming Language :: Python :: 3.6
 
 [entry_points]
 console_scripts =
diff --git a/tox.ini b/tox.ini
index 3b8bc01..1506eaa 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 minversion = 2.0
-envlist = py34,py27,pypy,pep8
+envlist = py36,py27,pypy,pep8
 skipsdist = True
 
 [testenv]