diff --git a/.github/workflows/internal.yml b/.github/workflows/internal.yml
new file mode 100644
index 000000000..d0a051f03
--- /dev/null
+++ b/.github/workflows/internal.yml
@@ -0,0 +1,39 @@
+# This is a basic workflow to help you get started with Actions
+
+name: Test internal links
+
+# Controls when the action will run. Triggers the workflow on push or pull request
+# events but only for the master branch
+on:
+  push:
+    branches:
+      - '**'
+      - '!main'
+
+jobs: # A workflow run is made up of one or more jobs that can run sequentially or in parallel
+  build: # This workflow contains a single job called "build"
+    runs-on: ubuntu-latest # The type of runner that the job will run on
+    env:
+      BUNDLE_WITH: test jekyll_plugins
+      SITE_ID:  'api' # which iiif site this is
+    steps: # Steps represent a sequence of tasks that will be executed as part of the job
+    - name: Checkout # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      uses: actions/checkout@v6
+    - name: Export BRANCH_NAME # store branch name in $BRANCH_NAME
+      run: echo BRANCH_NAME=`git rev-parse --abbrev-ref HEAD` >> $GITHUB_ENV
+    - name: Setup ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        bundler-cache: true
+    - name: Install
+      run: gem install bundler && bundle
+    - name: Build preview site
+      run: bundle exec rake build:preview
+    - name: Test html
+      run: bundle exec rake test:html
+    - name: Test internal links
+      run: bundle exec rake test:links:internal
+    - name: Test *iiif.io* links
+      run: bundle exec rake test:links:iiif
+    - name: Spec tests
+      run: bundle exec rake api:spec
diff --git a/.github/workflows/linkrot.yml b/.github/workflows/linkrot.yml
index 45f6402ff..1f6c7c0c6 100644
--- a/.github/workflows/linkrot.yml
+++ b/.github/workflows/linkrot.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest # The type of runner that the job will run on
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v6
       - name: Setup ruby
         uses: ruby/setup-ruby@v1
         with:
diff --git a/.github/workflows/live.yml b/.github/workflows/live.yml
index 2a58dc93b..b72bb59bd 100644
--- a/.github/workflows/live.yml
+++ b/.github/workflows/live.yml
@@ -20,7 +20,7 @@ jobs: # A workflow run is made up of one or more jobs that can run sequentially
       JEKYLL_ENV: 'production'
     steps: # Steps represent a sequence of tasks that will be executed as part of the job
     - name: Checkout # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      uses: actions/checkout@v2
+      uses: actions/checkout@v6
     - name: Setup ruby
       uses: ruby/setup-ruby@v1
       with:
diff --git a/.github/workflows/preview.yml b/.github/workflows/preview.yml
index 740c20086..7b4170d5e 100644
--- a/.github/workflows/preview.yml
+++ b/.github/workflows/preview.yml
@@ -19,7 +19,7 @@ jobs: # A workflow run is made up of one or more jobs that can run sequentially
       SITE_ID:  'api' # which iiif site this is
     steps: # Steps represent a sequence of tasks that will be executed as part of the job
     - name: Checkout # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      uses: actions/checkout@v2
+      uses: actions/checkout@v6
     - name: Export BRANCH_NAME # store branch name in $BRANCH_NAME
       run: echo BRANCH_NAME=`git rev-parse --abbrev-ref HEAD` >> $GITHUB_ENV
     - name: Setup ruby
@@ -32,12 +32,6 @@ jobs: # A workflow run is made up of one or more jobs that can run sequentially
       run: bundle exec rake build:preview
     - name: Test html
       run: bundle exec rake test:html
-#    - name: Test internal links
-#      run: bundle exec rake test:links:internal
-#    - name: Test *iiif.io* links
-#      run: bundle exec rake test:links:iiif
-    - name: Spec tests
-      run: bundle exec rake api:spec
     - name: Create GitHub deployment # Deploy to Preview site
       uses: glenrobson/deployments@v0.4.2
       id: deployment