diff --git a/zuul.d/layout.yaml b/zuul.d/layout.yaml
index cafc88d9a..2624b2ad3 100644
--- a/zuul.d/layout.yaml
+++ b/zuul.d/layout.yaml
@@ -28,20 +28,20 @@
         - puppet-openstack-libraries-puppet-lint-ubuntu-jammy
         - puppet-openstack-libraries-puppet-syntax-7-ubuntu-jammy
         - puppet-openstack-libraries-puppet-syntax-8-centos-9-stream
-        - puppet-openstack-libraries-puppet-unit-7.27-centos-9-stream
-        - puppet-openstack-libraries-puppet-unit-7.27-ubuntu-jammy
-        - puppet-openstack-libraries-puppet-unit-8.3-centos-9-stream
+        - puppet-openstack-libraries-puppet-unit-7.29-centos-9-stream
+        - puppet-openstack-libraries-puppet-unit-7.29-ubuntu-jammy
+        - puppet-openstack-libraries-puppet-unit-8.5-centos-9-stream
         - puppet-openstack-libraries-puppet-unit-latest-ubuntu-jammy
-        - puppet-openstack-libraries-litmus-7.27-centos-9-stream
-        - puppet-openstack-libraries-litmus-7.27-ubuntu-jammy
+        - puppet-openstack-libraries-litmus-7.29-centos-9-stream
+        - puppet-openstack-libraries-litmus-7.29-ubuntu-jammy
         - puppet-openstack-libraries-litmus-latest-ubuntu-jammy
     gate:
       jobs:
         - puppet-openstack-libraries-puppet-lint-ubuntu-jammy
         - puppet-openstack-libraries-puppet-syntax-7-ubuntu-jammy
-        - puppet-openstack-libraries-puppet-unit-7.27-centos-9-stream
-        - puppet-openstack-libraries-puppet-unit-7.27-ubuntu-jammy
-        - puppet-openstack-libraries-litmus-7.27-centos-9-stream
+        - puppet-openstack-libraries-puppet-unit-7.29-centos-9-stream
+        - puppet-openstack-libraries-puppet-unit-7.29-ubuntu-jammy
+        - puppet-openstack-libraries-litmus-7.29-centos-9-stream
 
 # integration jobs
 - project-template:
diff --git a/zuul.d/libraries.yaml b/zuul.d/libraries.yaml
index 3204e07c2..26b757fdd 100644
--- a/zuul.d/libraries.yaml
+++ b/zuul.d/libraries.yaml
@@ -2,26 +2,26 @@
 # This file contains the jobs for the puppet openstack libraries
 #
 - job:
-    name: puppet-openstack-libraries-puppet-unit-7.27-centos-9-stream
+    name: puppet-openstack-libraries-puppet-unit-7.29-centos-9-stream
     parent: puppet-openstack-libraries-puppet-unit-base
     nodeset: centos-9-stream
     vars:
-      puppet_gem_version: 7.27.0
+      puppet_gem_version: 7.29
 
 - job:
-    name: puppet-openstack-libraries-puppet-unit-7.27-ubuntu-jammy
+    name: puppet-openstack-libraries-puppet-unit-7.29-ubuntu-jammy
     parent: puppet-openstack-libraries-puppet-unit-base
     nodeset: ubuntu-jammy
     vars:
-      puppet_gem_version: 7.27.0
+      puppet_gem_version: 7.29
 
 - job:
-    name: puppet-openstack-libraries-puppet-unit-8.3-centos-9-stream
+    name: puppet-openstack-libraries-puppet-unit-8.5-centos-9-stream
     parent: puppet-openstack-libraries-puppet-unit-base
     nodeset: centos-9-stream
     voting: false
     vars:
-      puppet_gem_version: 8.3.1
+      puppet_gem_version: 8.5
       dnf_modules:
         ruby: 3.1
 
diff --git a/zuul.d/litmus.yaml b/zuul.d/litmus.yaml
index 2f7f9431c..46ff71619 100644
--- a/zuul.d/litmus.yaml
+++ b/zuul.d/litmus.yaml
@@ -42,19 +42,19 @@
     run: playbooks/run-libraries-litmus-tests.yaml
 
 - job:
-    name: puppet-openstack-litmus-7.27-centos-9-stream
+    name: puppet-openstack-litmus-7.29-centos-9-stream
     parent: puppet-openstack-litmus-module-base
     nodeset: centos-9-stream
     vars:
-      puppet_gem_version: 7.27.0
+      puppet_gem_version: 7.29
 
 - job:
-    name: puppet-openstack-litmus-7.27-ubuntu-jammy
+    name: puppet-openstack-litmus-7.29-ubuntu-jammy
     parent: puppet-openstack-litmus-module-base
     nodeset: ubuntu-jammy
     voting: false
     vars:
-      puppet_gem_version: 7.27.0
+      puppet_gem_version: 7.29
 
 - job:
     name: puppet-openstack-litmus-latest-ubuntu-jammy
@@ -65,19 +65,19 @@
       puppet_gem_version: latest
 
 - job:
-    name: puppet-openstack-libraries-litmus-7.27-centos-9-stream
+    name: puppet-openstack-libraries-litmus-7.29-centos-9-stream
     parent: puppet-openstack-litmus-libraries-base
     nodeset: centos-9-stream
     vars:
-      puppet_gem_version: 7.27.0
+      puppet_gem_version: 7.29
 
 - job:
-    name: puppet-openstack-libraries-litmus-7.27-ubuntu-jammy
+    name: puppet-openstack-libraries-litmus-7.29-ubuntu-jammy
     parent: puppet-openstack-litmus-libraries-base
     voting: false
     nodeset: ubuntu-jammy
     vars:
-      puppet_gem_version: 7.27.0
+      puppet_gem_version: 7.29
 
 - job:
     name: puppet-openstack-libraries-litmus-latest-ubuntu-jammy
@@ -91,9 +91,9 @@
     name: puppet-openstack-litmus-jobs
     check:
       jobs:
-        - puppet-openstack-litmus-7.27-centos-9-stream
-        - puppet-openstack-litmus-7.27-ubuntu-jammy
+        - puppet-openstack-litmus-7.29-centos-9-stream
+        - puppet-openstack-litmus-7.29-ubuntu-jammy
         - puppet-openstack-litmus-latest-ubuntu-jammy
     gate:
       jobs:
-        - puppet-openstack-litmus-7.27-centos-9-stream
+        - puppet-openstack-litmus-7.29-centos-9-stream
diff --git a/zuul.d/unit.yaml b/zuul.d/unit.yaml
index d6f18f6ba..3e8ce8537 100644
--- a/zuul.d/unit.yaml
+++ b/zuul.d/unit.yaml
@@ -2,26 +2,26 @@
 # This file contains the puppet unit job configurations
 #
 - job:
-    name: puppet-openstack-unit-7.27-centos-9-stream
+    name: puppet-openstack-unit-7.29-centos-9-stream
     parent: puppet-openstack-unit-base
     nodeset: centos-9-stream
     vars:
-      puppet_gem_version: 7.27.0
+      puppet_gem_version: 7.29
 
 - job:
-    name: puppet-openstack-unit-7.27-ubuntu-jammy
+    name: puppet-openstack-unit-7.29-ubuntu-jammy
     parent: puppet-openstack-unit-base
     nodeset: ubuntu-jammy
     vars:
-      puppet_gem_version: 7.27.0
+      puppet_gem_version: 7.29
 
 - job:
-    name: puppet-openstack-unit-8.3-centos-9-stream
+    name: puppet-openstack-unit-8.5-centos-9-stream
     parent: puppet-openstack-unit-base
     nodeset: centos-9-stream
     voting: false
     vars:
-      puppet_gem_version: 8.3.1
+      puppet_gem_version: 8.5
       dnf_modules:
         ruby: 3.1
 
@@ -37,11 +37,11 @@
     name: puppet-openstack-module-unit-jobs
     check:
       jobs:
-        - puppet-openstack-unit-7.27-centos-9-stream
-        - puppet-openstack-unit-7.27-ubuntu-jammy
-        - puppet-openstack-unit-8.3-centos-9-stream
+        - puppet-openstack-unit-7.29-centos-9-stream
+        - puppet-openstack-unit-7.29-ubuntu-jammy
+        - puppet-openstack-unit-8.5-centos-9-stream
         - puppet-openstack-unit-latest-ubuntu-jammy
     gate:
       jobs:
-        - puppet-openstack-unit-7.27-centos-9-stream
-        - puppet-openstack-unit-7.27-ubuntu-jammy
+        - puppet-openstack-unit-7.29-centos-9-stream
+        - puppet-openstack-unit-7.29-ubuntu-jammy