diff --git a/.github/workflows/mkdocs-deploy.yml b/.github/workflows/mkdocs-deploy.yml
index e846702..a7d3890 100644
--- a/.github/workflows/mkdocs-deploy.yml
+++ b/.github/workflows/mkdocs-deploy.yml
@@ -28,7 +28,7 @@ jobs:
       url: ${{ steps.deployment.outputs.page_url }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0 # Fetch all history for mkdocs-git-revision-date-localized-plugin
 
diff --git a/.github/workflows/mkdocs-validate.yml b/.github/workflows/mkdocs-validate.yml
index b2ca46c..8d54777 100644
--- a/.github/workflows/mkdocs-validate.yml
+++ b/.github/workflows/mkdocs-validate.yml
@@ -12,7 +12,7 @@ jobs:
   validate:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 1 # Shallow fetch during validations, breaks mkdocs-git-revision-date-localized-plugin