diff --git a/.github/workflows/addoncheck-matrix.yml b/.github/workflows/addoncheck-matrix.yml
index 19f8ed9..fa57bae 100644
--- a/.github/workflows/addoncheck-matrix.yml
+++ b/.github/workflows/addoncheck-matrix.yml
@@ -10,7 +10,7 @@ jobs:
     steps:
     - uses: actions/checkout@v5
     - name: Set up Python
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
         python-version: '3.12'
     - name: Install dependencies
diff --git a/.github/workflows/addoncheck-nexus.yml b/.github/workflows/addoncheck-nexus.yml
index e66c000..92b0deb 100644
--- a/.github/workflows/addoncheck-nexus.yml
+++ b/.github/workflows/addoncheck-nexus.yml
@@ -10,7 +10,7 @@ jobs:
     steps:
     - uses: actions/checkout@v5
     - name: Set up Python
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
         python-version: '3.12'
     - name: Install dependencies
diff --git a/.github/workflows/addoncheck-omega.yml b/.github/workflows/addoncheck-omega.yml
index bff65a2..8b98ace 100644
--- a/.github/workflows/addoncheck-omega.yml
+++ b/.github/workflows/addoncheck-omega.yml
@@ -10,7 +10,7 @@ jobs:
     steps:
     - uses: actions/checkout@v5
     - name: Set up Python
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
         python-version: '3.12'
     - name: Install dependencies
diff --git a/.github/workflows/flake8.yml b/.github/workflows/flake8.yml
index e4cca97..1acbd81 100644
--- a/.github/workflows/flake8.yml
+++ b/.github/workflows/flake8.yml
@@ -10,7 +10,7 @@ jobs:
     steps:
     - uses: actions/checkout@v5
     - name: Set up Python
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
         python-version: '3.x'
     - name: Install dependencies