diff --git a/zuul.d/layout.yaml b/zuul.d/layout.yaml
index 62788ff1e..508a7d4cc 100644
--- a/zuul.d/layout.yaml
+++ b/zuul.d/layout.yaml
@@ -30,20 +30,20 @@
         - puppet-openstack-libraries-puppet-syntax-6-ubuntu-focal
         - puppet-openstack-libraries-puppet-syntax-7-ubuntu-focal
         - puppet-openstack-libraries-puppet-unit-6.21-ubuntu-focal
-        - puppet-openstack-libraries-puppet-unit-7.5-centos-8-stream
-        - puppet-openstack-libraries-puppet-unit-7.5-ubuntu-focal
+        - puppet-openstack-libraries-puppet-unit-7.8-centos-8-stream
+        - puppet-openstack-libraries-puppet-unit-7.8-ubuntu-focal
         - puppet-openstack-libraries-puppet-unit-latest-ubuntu-focal
         - puppet-openstack-libraries-litmus-6.21-ubuntu-focal
-        - puppet-openstack-libraries-litmus-7.5-centos-8-stream
-        - puppet-openstack-libraries-litmus-7.5-ubuntu-focal
+        - puppet-openstack-libraries-litmus-7.8-centos-8-stream
+        - puppet-openstack-libraries-litmus-7.8-ubuntu-focal
         - puppet-openstack-libraries-litmus-latest-ubuntu-focal
     gate:
       jobs:
         - puppet-openstack-libraries-puppet-lint-ubuntu-focal
         - puppet-openstack-libraries-puppet-syntax-6-ubuntu-focal
-        - puppet-openstack-libraries-puppet-unit-7.5-centos-8-stream
+        - puppet-openstack-libraries-puppet-unit-7.8-centos-8-stream
         - puppet-openstack-libraries-puppet-unit-6.21-ubuntu-focal
-        - puppet-openstack-libraries-litmus-7.5-centos-8-stream
+        - puppet-openstack-libraries-litmus-7.8-centos-8-stream
 
 # integration jobs
 - project-template:
diff --git a/zuul.d/libraries.yaml b/zuul.d/libraries.yaml
index 4a30f846e..57c4750dc 100644
--- a/zuul.d/libraries.yaml
+++ b/zuul.d/libraries.yaml
@@ -9,11 +9,11 @@
       puppet_gem_version: 6.21.1
 
 - job:
-    name: puppet-openstack-libraries-puppet-unit-7.5-centos-8-stream
+    name: puppet-openstack-libraries-puppet-unit-7.8-centos-8-stream
     parent: puppet-openstack-libraries-puppet-unit-base
     nodeset: centos-8-stream
     vars:
-      puppet_gem_version: 7.5.0
+      puppet_gem_version: 7.8.0
 
 - job:
     name: puppet-openstack-libraries-puppet-unit-6.21-ubuntu-focal
@@ -24,11 +24,11 @@
       rspec_puppet_version: '= 2.8.0'
 
 - job:
-    name: puppet-openstack-libraries-puppet-unit-7.5-ubuntu-focal
+    name: puppet-openstack-libraries-puppet-unit-7.8-ubuntu-focal
     parent: puppet-openstack-libraries-puppet-unit-base
     nodeset: ubuntu-focal
     vars:
-      puppet_gem_version: 7.5.0
+      puppet_gem_version: 7.8.0
       rspec_puppet_version: '= 2.8.0'
 
 - job:
diff --git a/zuul.d/litmus.yaml b/zuul.d/litmus.yaml
index 866959936..2ac9f45d8 100644
--- a/zuul.d/litmus.yaml
+++ b/zuul.d/litmus.yaml
@@ -39,11 +39,11 @@
     run: playbooks/run-libraries-litmus-tests.yaml
 
 - job:
-    name: puppet-openstack-litmus-7.5-centos-8-stream
+    name: puppet-openstack-litmus-7.8-centos-8-stream
     parent: puppet-openstack-litmus-module-base
     nodeset: centos-8-stream
     vars:
-      puppet_gem_version: 7.5.0
+      puppet_gem_version: 7.8.0
       ceph: octopus
 
 - job:
@@ -56,12 +56,12 @@
       ceph: octopus
 
 - job:
-    name: puppet-openstack-litmus-7.5-ubuntu-focal
+    name: puppet-openstack-litmus-7.8-ubuntu-focal
     parent: puppet-openstack-litmus-module-base
     nodeset: ubuntu-focal
     voting: false
     vars:
-      puppet_gem_version: 7.5.0
+      puppet_gem_version: 7.8.0
       ceph: octopus
 
 - job:
@@ -74,11 +74,11 @@
       ceph: octopus
 
 - job:
-    name: puppet-openstack-libraries-litmus-7.5-centos-8-stream
+    name: puppet-openstack-libraries-litmus-7.8-centos-8-stream
     parent: puppet-openstack-litmus-libraries-base
     nodeset: centos-8-stream
     vars:
-      puppet_gem_version: 7.5.0
+      puppet_gem_version: 7.8.0
 
 - job:
     name: puppet-openstack-libraries-litmus-6.21-ubuntu-focal
@@ -89,12 +89,12 @@
       puppet_gem_version: 6.21.1
 
 - job:
-    name: puppet-openstack-libraries-litmus-7.5-ubuntu-focal
+    name: puppet-openstack-libraries-litmus-7.8-ubuntu-focal
     parent: puppet-openstack-litmus-libraries-base
     voting: false
     nodeset: ubuntu-focal
     vars:
-      puppet_gem_version: 7.5.0
+      puppet_gem_version: 7.8.0
 
 - job:
     name: puppet-openstack-libraries-litmus-latest-ubuntu-focal
@@ -109,10 +109,10 @@
     check:
       jobs:
         - puppet-openstack-litmus-6.21-ubuntu-focal
-        - puppet-openstack-litmus-7.5-centos-8-stream
-        - puppet-openstack-litmus-7.5-ubuntu-focal
+        - puppet-openstack-litmus-7.8-centos-8-stream
+        - puppet-openstack-litmus-7.8-ubuntu-focal
         - puppet-openstack-litmus-latest-ubuntu-focal
     gate:
       jobs:
-        - puppet-openstack-litmus-7.5-centos-8-stream
+        - puppet-openstack-litmus-7.8-centos-8-stream
         - puppet-openstack-litmus-6.21-ubuntu-focal
diff --git a/zuul.d/unit.yaml b/zuul.d/unit.yaml
index 0d3ea3f37..68e97063e 100644
--- a/zuul.d/unit.yaml
+++ b/zuul.d/unit.yaml
@@ -9,11 +9,11 @@
       puppet_gem_version: 6.21.1
 
 - job:
-    name: puppet-openstack-unit-7.5-centos-8-stream
+    name: puppet-openstack-unit-7.8-centos-8-stream
     parent: puppet-openstack-unit-base
     nodeset: centos-8-stream
     vars:
-      puppet_gem_version: 7.5.0
+      puppet_gem_version: 7.8.0
 
 - job:
     name: puppet-openstack-unit-6.21-ubuntu-focal
@@ -24,11 +24,11 @@
       rspec_puppet_version: '= 2.8.0'
 
 - job:
-    name: puppet-openstack-unit-7.5-ubuntu-focal
+    name: puppet-openstack-unit-7.8-ubuntu-focal
     parent: puppet-openstack-unit-base
     nodeset: ubuntu-focal
     vars:
-      puppet_gem_version: 7.5.0
+      puppet_gem_version: 7.8.0
       rspec_puppet_version: '= 2.8.0'
 
 - job:
@@ -45,13 +45,13 @@
     check:
       jobs:
         - puppet-openstack-unit-6.21-centos-8-stream
-        - puppet-openstack-unit-7.5-centos-8-stream
+        - puppet-openstack-unit-7.8-centos-8-stream
         - puppet-openstack-unit-6.21-ubuntu-focal
-        - puppet-openstack-unit-7.5-ubuntu-focal
+        - puppet-openstack-unit-7.8-ubuntu-focal
         - puppet-openstack-unit-latest-ubuntu-focal
     gate:
       jobs:
         - puppet-openstack-unit-6.21-centos-8-stream
-        - puppet-openstack-unit-7.5-centos-8-stream
+        - puppet-openstack-unit-7.8-centos-8-stream
         - puppet-openstack-unit-6.21-ubuntu-focal
-        - puppet-openstack-unit-7.5-ubuntu-focal
+        - puppet-openstack-unit-7.8-ubuntu-focal