diff --git a/.zuul.yaml b/.zuul.yaml
index 4c13686..18e5056 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -5,9 +5,7 @@
       - lib-forward-testing-python3
       - openstack-lower-constraints-jobs
       - openstack-python-jobs
-      - openstack-python35-jobs
-      - openstack-python36-jobs
-      - openstack-python37-jobs
+      - openstack-python3-train-jobs
       - periodic-stable-jobs
       - publish-openstack-docs-pti
       - release-notes-jobs-python3
diff --git a/setup.cfg b/setup.cfg
index 8db9241..1570036 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -14,7 +14,8 @@ classifier =
     Programming Language :: Python :: 2
     Programming Language :: Python :: 2.7
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.5
+    Programming Language :: Python :: 3.6
+    Programming Language :: Python :: 3.7
     Topic :: Software Development :: Libraries
 
 [global]
diff --git a/tox.ini b/tox.ini
index 159476b..d941237 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 minversion = 2.0
-envlist = py35,py27,docs,pep8
+envlist = py27,py37,docs,pep8
 
 [testenv:docs]
 basepython = python3