diff --git a/manifests/quota_set.pp b/manifests/quota_set.pp
index 10c690ab..3954454a 100644
--- a/manifests/quota_set.pp
+++ b/manifests/quota_set.pp
@@ -17,7 +17,7 @@
 #
 # [*os_auth_url*]
 #   (Optional) The keystone auth url.
-#   Defaults to 'http://127.0.0.1:5000/v2.0/'.
+#   Defaults to 'http://127.0.0.1:5000/v3/'.
 #
 # [*os_region_name*]
 #   (Optional) The keystone region name.
@@ -49,7 +49,7 @@ define cinder::quota_set (
   $os_password,
   $os_tenant_name  = 'admin',
   $os_username     = 'admin',
-  $os_auth_url     = 'http://127.0.0.1:5000/v2.0/',
+  $os_auth_url     = 'http://127.0.0.1:5000/v3/',
   $os_region_name  = undef,
   $quota_volumes   = 10,
   $quota_snapshots = 10,
diff --git a/releasenotes/notes/default-val-quota_set-auth-url-fa7b58f3db7e35b2.yaml b/releasenotes/notes/default-val-quota_set-auth-url-fa7b58f3db7e35b2.yaml
new file mode 100644
index 00000000..db5e108d
--- /dev/null
+++ b/releasenotes/notes/default-val-quota_set-auth-url-fa7b58f3db7e35b2.yaml
@@ -0,0 +1,5 @@
+---
+upgrade:
+  - |
+    The default value for cinder::quota_set::os_auth_url is now changed from
+    http://127.0.0.1:5000/v2.0/ to http://127.0.0.1:5000/v3/
diff --git a/spec/defines/cinder_quota_set_spec.rb b/spec/defines/cinder_quota_set_spec.rb
index c89f251f..cc2ca171 100644
--- a/spec/defines/cinder_quota_set_spec.rb
+++ b/spec/defines/cinder_quota_set_spec.rb
@@ -10,7 +10,7 @@ describe 'cinder::quota_set' do
       :os_password     => 'asdf',
       :os_tenant_name  => 'admin',
       :os_username     => 'admin',
-      :os_auth_url     => 'http://127.127.127.1:5000/v2.0/',
+      :os_auth_url     => 'http://127.127.127.1:5000/v3/',
       :quota_volumes   => '10',
       :quota_snapshots => '10',
       :quota_gigabytes => '1000',
@@ -26,7 +26,7 @@ describe 'cinder::quota_set' do
           'OS_TENANT_NAME=admin',
           'OS_USERNAME=admin',
           'OS_PASSWORD=asdf',
-          'OS_AUTH_URL=http://127.127.127.1:5000/v2.0/',
+          'OS_AUTH_URL=http://127.127.127.1:5000/v3/',
         ],
         :onlyif      => 'openstack quota show --class default | grep -qP -- -1',
         :require     => 'Anchor[cinder::install::end]',
@@ -44,7 +44,7 @@ describe 'cinder::quota_set' do
           'OS_TENANT_NAME=admin',
           'OS_USERNAME=admin',
           'OS_PASSWORD=asdf',
-          'OS_AUTH_URL=http://127.127.127.1:5000/v2.0/',
+          'OS_AUTH_URL=http://127.127.127.1:5000/v3/',
           'OS_REGION_NAME=test',
         ],
         :onlyif      => 'openstack quota show --class default | grep -qP -- -1',
diff --git a/spec/unit/provider/cinder_spec.rb b/spec/unit/provider/cinder_spec.rb
index 619b85a5..d456c71e 100644
--- a/spec/unit/provider/cinder_spec.rb
+++ b/spec/unit/provider/cinder_spec.rb
@@ -24,7 +24,7 @@ describe Puppet::Provider::Cinder do
 
     it 'should read conf file with all sections' do
       creds_hash = {
-        'auth_url'            => 'https://192.168.56.210:5000/v2.0/',
+        'auth_url'            => 'https://192.168.56.210:5000/v3/',
         'project_name'        => 'admin_tenant',
         'username'            => 'admin',
         'password'            => 'password',
@@ -33,7 +33,7 @@ describe Puppet::Provider::Cinder do
       }
       mock = {
         'keystone_authtoken' => {
-          'auth_url'     => 'https://192.168.56.210:5000/v2.0/',
+          'auth_url'     => 'https://192.168.56.210:5000/v3/',
           'project_name' => 'admin_tenant',
           'username'     => 'admin',
           'password'     => 'password',