diff --git a/.github/workflows/unit_tests_with_nightly_puppet_gem.yaml b/.github/workflows/unit_tests_with_nightly_puppet_gem.yaml
index 27f9012..2f2dd04 100644
--- a/.github/workflows/unit_tests_with_nightly_puppet_gem.yaml
+++ b/.github/workflows/unit_tests_with_nightly_puppet_gem.yaml
@@ -9,10 +9,12 @@ jobs:
     strategy:
       matrix:
         os: ['ubuntu-latest', 'windows-2022']
-        puppet_version: ['8']
+        puppet_version: ['8', '9']
         include:
           - puppet_version: '8'
             ruby: '3.1'
+          - puppet_version: '9'
+            ruby: '3.4'
 
           - os: 'ubuntu-latest'
             os_type: 'Linux'
diff --git a/.github/workflows/unit_tests_with_released_puppet_gem.yaml b/.github/workflows/unit_tests_with_released_puppet_gem.yaml
index 60e98bf..b137e74 100644
--- a/.github/workflows/unit_tests_with_released_puppet_gem.yaml
+++ b/.github/workflows/unit_tests_with_released_puppet_gem.yaml
@@ -13,10 +13,12 @@ jobs:
     strategy:
       matrix:
         os: ['ubuntu-latest', 'macos-latest', 'windows-2022']
-        puppet_version: ['8']
+        puppet_version: ['8', '9']
         include:
           - puppet_version: '8'
             ruby: '3.1'
+          - puppet_version: '9'
+            ruby: '3.4'
 
           - os: 'ubuntu-latest'
             os_type: 'Linux'