diff --git a/.github/workflows/auto-tag.yml b/.github/workflows/auto-tag.yml
index 837dbc4..035f2a9 100644
--- a/.github/workflows/auto-tag.yml
+++ b/.github/workflows/auto-tag.yml
@@ -28,7 +28,7 @@ jobs:
       DOCKERHUB_IMAGE_NAME: ${{ vars.DOCKERHUB_IMAGE_NAME }}
     steps:
       - name: Check out repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e43f149..1a4c157 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -28,7 +28,7 @@ jobs:
       DOCKERHUB_IMAGE_NAME: ${{ vars.DOCKERHUB_IMAGE_NAME }}
     steps:
       - name: Check out repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Python
         uses: actions/setup-python@v5
@@ -84,7 +84,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Build local smoke image
         run: docker build -t nagient-ci:local .
@@ -93,7 +93,7 @@ jobs:
     runs-on: windows-latest
     steps:
       - name: Check out repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Validate PowerShell scripts
         shell: pwsh
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 6f90578..5ebfae4 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -25,7 +25,7 @@ jobs:
       CUSTOM_DOMAIN: ${{ vars.CUSTOM_DOMAIN }}
     steps:
       - name: Check out repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/update-center.yml b/.github/workflows/update-center.yml
index c115da7..a6ab8f5 100644
--- a/.github/workflows/update-center.yml
+++ b/.github/workflows/update-center.yml
@@ -28,7 +28,7 @@ jobs:
       DOCKERHUB_IMAGE_NAME: ${{ vars.DOCKERHUB_IMAGE_NAME }}
     steps:
       - name: Check out repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Python
         uses: actions/setup-python@v5