diff --git a/zuul.d/layout.yaml b/zuul.d/layout.yaml
index 4e51ada87..05dd383ee 100644
--- a/zuul.d/layout.yaml
+++ b/zuul.d/layout.yaml
@@ -31,8 +31,8 @@
         - puppet-openstack-libraries-puppet-syntax-6-centos-8
         - puppet-openstack-libraries-puppet-syntax-6-ubuntu-bionic
         - puppet-openstack-libraries-puppet-unit-5.5-centos-8
-        - puppet-openstack-libraries-puppet-unit-6.11-centos-8
-        - puppet-openstack-libraries-puppet-unit-6.11-ubuntu-bionic
+        - puppet-openstack-libraries-puppet-unit-6.14-centos-8
+        - puppet-openstack-libraries-puppet-unit-6.14-ubuntu-bionic
         - puppet-openstack-libraries-puppet-unit-latest-ubuntu-bionic
         - puppet-openstack-libraries-puppet-beaker-rspec-centos-7
         - puppet-openstack-libraries-puppet-beaker-rspec-centos-8
@@ -44,8 +44,8 @@
         - puppet-openstack-libraries-puppet-syntax-6-centos-8
         - puppet-openstack-libraries-puppet-syntax-6-ubuntu-bionic
         - puppet-openstack-libraries-puppet-unit-5.5-centos-8
-        - puppet-openstack-libraries-puppet-unit-6.11-centos-8
-        - puppet-openstack-libraries-puppet-unit-6.11-ubuntu-bionic
+        - puppet-openstack-libraries-puppet-unit-6.14-centos-8
+        - puppet-openstack-libraries-puppet-unit-6.14-ubuntu-bionic
         - puppet-openstack-libraries-puppet-beaker-rspec-centos-7
 
 # integration jobs
diff --git a/zuul.d/libraries.yaml b/zuul.d/libraries.yaml
index a81391a34..1571dc812 100644
--- a/zuul.d/libraries.yaml
+++ b/zuul.d/libraries.yaml
@@ -9,18 +9,18 @@
       puppet_gem_version: 5.5.0
 
 - job:
-    name: puppet-openstack-libraries-puppet-unit-6.11-centos-8
+    name: puppet-openstack-libraries-puppet-unit-6.14-centos-8
     parent: puppet-openstack-libraries-puppet-unit-base
     nodeset: centos-8
     vars:
-      puppet_gem_version: 6.11.0
+      puppet_gem_version: 6.14.0
 
 - job:
-    name: puppet-openstack-libraries-puppet-unit-6.11-ubuntu-bionic
+    name: puppet-openstack-libraries-puppet-unit-6.14-ubuntu-bionic
     parent: puppet-openstack-libraries-puppet-unit-base
     nodeset: ubuntu-bionic
     vars:
-      puppet_gem_version: 6.11.0
+      puppet_gem_version: 6.14.0
 
 - job:
     name: puppet-openstack-libraries-puppet-unit-latest-ubuntu-bionic
diff --git a/zuul.d/unit.yaml b/zuul.d/unit.yaml
index f277eb444..db2c4e7e3 100644
--- a/zuul.d/unit.yaml
+++ b/zuul.d/unit.yaml
@@ -9,18 +9,18 @@
       puppet_gem_version: 5.5.0
 
 - job:
-    name: puppet-openstack-unit-6.11-centos-8
+    name: puppet-openstack-unit-6.14-centos-8
     parent: puppet-openstack-unit-base
     nodeset: centos-8
     vars:
-      puppet_gem_version: 6.11.0
+      puppet_gem_version: 6.14.0
 
 - job:
-    name: puppet-openstack-unit-6.11-ubuntu-bionic
+    name: puppet-openstack-unit-6.14-ubuntu-bionic
     parent: puppet-openstack-unit-base
     nodeset: ubuntu-bionic
     vars:
-      puppet_gem_version: 6.11.0
+      puppet_gem_version: 6.14.0
 
 - job:
     name: puppet-openstack-unit-latest-ubuntu-bionic
@@ -38,11 +38,11 @@
     check:
       jobs:
         - puppet-openstack-unit-5.5-centos-8
-        - puppet-openstack-unit-6.11-centos-8
-        - puppet-openstack-unit-6.11-ubuntu-bionic
+        - puppet-openstack-unit-6.14-centos-8
+        - puppet-openstack-unit-6.14-ubuntu-bionic
         - puppet-openstack-unit-latest-ubuntu-bionic
     gate:
       jobs:
         - puppet-openstack-unit-5.5-centos-8
-        - puppet-openstack-unit-6.11-centos-8
-        - puppet-openstack-unit-6.11-ubuntu-bionic
+        - puppet-openstack-unit-6.14-centos-8
+        - puppet-openstack-unit-6.14-ubuntu-bionic