diff --git a/.zuul.yaml b/.zuul.yaml
index 6d9f3d3e9..fb0cb070d 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -396,8 +396,7 @@
       - check-requirements
       - openstack-lower-constraints-jobs
       - openstack-python-jobs
-      - openstack-python36-jobs
-      - openstack-python37-jobs
+      - openstack-python3-train-jobs
       - openstacksdk-functional-tips
       - openstacksdk-tox-tips
       - os-client-config-tox-tips
diff --git a/setup.cfg b/setup.cfg
index 45a1c03e6..532962a52 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 :: 3.5
     Programming Language :: Python :: 3.6
+    Programming Language :: Python :: 3.7
 
 [files]
 packages =
diff --git a/tox.ini b/tox.ini
index 11246b824..aab8ea678 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 minversion = 3.1
-envlist = pep8,py37,py36,py35,py27
+envlist = pep8,py27,py37
 skipsdist = True
 ignore_basepython_conflict = True