diff --git a/.zuul.yaml b/.zuul.yaml
index 59de3da..05f00f5 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -1,6 +1,5 @@
 - project:
     templates:
       - openstack-python-jobs
-      - openstack-python35-jobs
-      - openstack-python36-jobs
+      - openstack-python3-train-jobs
       - check-requirements
diff --git a/setup.cfg b/setup.cfg
index a4bafdc..95c343d 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -16,8 +16,8 @@ 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 :: 3.6
+    Programming Language :: Python :: 3.7
 
 [files]
 packages =
diff --git a/tox.ini b/tox.ini
index 899e148..8287eba 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 minversion = 2.0
-envlist = py35,py27,pypy,pep8
+envlist = py3,py27,pypy,pep8
 skipsdist = True
 
 [testenv]