diff --git a/.github/workflows/ci_buildondemand.yml b/.github/workflows/ci_buildondemand.yml
index f23732fb3..73df221ea 100644
--- a/.github/workflows/ci_buildondemand.yml
+++ b/.github/workflows/ci_buildondemand.yml
@@ -4,6 +4,6 @@ on:
 
 jobs:
   ExecuteNotebooks:
-   uses: spacetelescope/notebook-ci-actions/.github/workflows/ci_scheduled.yml@0ea14fcf22bfa36f86d7a9500003bf6454e6f2e5  # main
+   uses: spacetelescope/notebook-ci-actions/.github/workflows/ci_scheduled.yml@multi_dev
    with:
       python-version: ${{ vars.PYTHON_VERSION }}
diff --git a/.github/workflows/ci_execute_merge_generate.yml b/.github/workflows/ci_execute_merge_generate.yml
index 43e7a0d25..ee0451744 100644
--- a/.github/workflows/ci_execute_merge_generate.yml
+++ b/.github/workflows/ci_execute_merge_generate.yml
@@ -4,6 +4,6 @@ on:
 
 jobs:
   GenerateHTML:
-   uses: spacetelescope/notebook-ci-actions/.github/workflows/ci_build_merge_manual.yml@0ea14fcf22bfa36f86d7a9500003bf6454e6f2e5  # main
+   uses: spacetelescope/notebook-ci-actions/.github/workflows/ci_build_merge_manual.yml@v3
    with:
       python-version: ${{ vars.PYTHON_VERSION }}
diff --git a/.github/workflows/ci_execute_single.yml b/.github/workflows/ci_execute_single.yml
index e02ca21ea..7a1ea6216 100644
--- a/.github/workflows/ci_execute_single.yml
+++ b/.github/workflows/ci_execute_single.yml
@@ -9,7 +9,7 @@ on:
 
 jobs:
   GenerateHTML:
-   uses: spacetelescope/notebook-ci-actions/.github/workflows/ci_execute_single.yml@0ea14fcf22bfa36f86d7a9500003bf6454e6f2e5  # main
+   uses: spacetelescope/notebook-ci-actions/.github/workflows/ci_execute_single.yml@multi_dev
    with:
       python-version: ${{ vars.PYTHON_VERSION }}
       filename: ${{ github.event.inputs.filename }}
diff --git a/.github/workflows/ci_html_build.yml b/.github/workflows/ci_html_build.yml
index c3c02f913..d45a2a10f 100644
--- a/.github/workflows/ci_html_build.yml
+++ b/.github/workflows/ci_html_build.yml
@@ -16,7 +16,7 @@ jobs:
     outputs:
       matrix: ${{ steps.set-matrix.outputs.matrix }}
     steps:
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938  # v4.2.0
+      - uses: actions/checkout@v3
         with:
           fetch-depth: 0 
           ref: ${{ github.event.pull_request.head.sha }}
@@ -38,10 +38,10 @@ jobs:
         notebook: ${{fromJson(needs.prepare_matrix.outputs.matrix)}}
 
     steps:
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938  # v4.2.0
+      - uses: actions/checkout@v3
 
       - name: Setup Python
-        uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3  # v5.2.0
+        uses: actions/setup-python@v3
         with:
           python-version:  ${{ vars.PYTHON_VERSION }}
 
@@ -93,10 +93,10 @@ jobs:
       contents: write
     steps:
     - name: Checkout repository
-      uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938  # v4.2.0
+      uses: actions/checkout@v4
 
     - name: Set up Python  ${{ vars.PYTHON_VERSION }}
-      uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3  # v5.2.0
+      uses: actions/setup-python@v5
       with:
         python-version:  ${{ vars.PYTHON_VERSION }}
         
@@ -127,7 +127,7 @@ jobs:
         
         # Push the book's HTML to github-pages
     - name: GitHub Pages action
-      uses: peaceiris/actions-gh-pages@4f9cc6602d3f66b9c108549d475ec49e8ef4d45e  # v4.0.0
+      uses: peaceiris/actions-gh-pages@v3
       with:
         github_token: ${{ secrets.GITHUB_TOKEN }}
         publish_dir: ./_build/html
diff --git a/.github/workflows/ci_manual_html_deploy.yml b/.github/workflows/ci_manual_html_deploy.yml
index 034b688a1..80ef642e9 100644
--- a/.github/workflows/ci_manual_html_deploy.yml
+++ b/.github/workflows/ci_manual_html_deploy.yml
@@ -5,6 +5,6 @@ on:
 
 jobs:
   GenerateHTML:
-   uses: spacetelescope/notebook-ci-actions/.github/workflows/ci_builder_manual_jdat.yml@0ea14fcf22bfa36f86d7a9500003bf6454e6f2e5  # main
+   uses: spacetelescope/notebook-ci-actions/.github/workflows/ci_builder_manual_jdat.yml@v3
    with:
       python-version: ${{ vars.PYTHON_VERSION }}
diff --git a/.github/workflows/ci_manual_single_merge_generate.yml b/.github/workflows/ci_manual_single_merge_generate.yml
index f65fd6017..7b578438c 100644
--- a/.github/workflows/ci_manual_single_merge_generate.yml
+++ b/.github/workflows/ci_manual_single_merge_generate.yml
@@ -9,7 +9,7 @@ on:
 
 jobs:
   GenerateHTML:
-   uses: spacetelescope/notebook-ci-actions/.github/workflows/ci_build_merge_manual_single.yml@0ea14fcf22bfa36f86d7a9500003bf6454e6f2e5  # main
+   uses: spacetelescope/notebook-ci-actions/.github/workflows/ci_build_merge_manual_single.yml@v3
    with:
       python-version: ${{ vars.PYTHON_VERSION }}
       filename: ${{ github.event.inputs.filename }}
diff --git a/.github/workflows/ci_nightly.yml b/.github/workflows/ci_nightly.yml
index 626991566..c780b6a89 100644
--- a/.github/workflows/ci_nightly.yml
+++ b/.github/workflows/ci_nightly.yml
@@ -6,6 +6,6 @@ on:
 
 jobs:
   Scheduled:
-   uses: spacetelescope/notebook-ci-actions/.github/workflows/ci_scheduled.yml@0ea14fcf22bfa36f86d7a9500003bf6454e6f2e5  # main
+   uses: spacetelescope/notebook-ci-actions/.github/workflows/ci_scheduled.yml@v3
    with:
       python-version: ${{ vars.PYTHON_VERSION }}
diff --git a/.github/workflows/ci_runner.yml b/.github/workflows/ci_runner.yml
index 59f214810..088fc05ee 100644
--- a/.github/workflows/ci_runner.yml
+++ b/.github/workflows/ci_runner.yml
@@ -25,7 +25,7 @@ on:
  
 jobs:
   NotebookExecutionValidation:
-   uses: spacetelescope/notebook-ci-actions/.github/workflows/ci_runner.yml@0ea14fcf22bfa36f86d7a9500003bf6454e6f2e5  # main
+   uses: spacetelescope/notebook-ci-actions/.github/workflows/ci_runner.yml@v4
    with:
       python-version: ${{ vars.PYTHON_VERSION || '3.11' }}
    permissions:
diff --git a/.github/workflows/ci_security_scan.yml b/.github/workflows/ci_security_scan.yml
index 1e38d15dc..e162c07e5 100644
--- a/.github/workflows/ci_security_scan.yml
+++ b/.github/workflows/ci_security_scan.yml
@@ -7,4 +7,4 @@ on:
 
 jobs:
   Scheduled:
-   uses: spacetelescope/notebook-ci-actions/.github/workflows/ci_security_scan.yml@0ea14fcf22bfa36f86d7a9500003bf6454e6f2e5  # main
+   uses: spacetelescope/notebook-ci-actions/.github/workflows/ci_security_scan.yml@v3
diff --git a/.github/workflows/pep8_nb_style_check.yml b/.github/workflows/pep8_nb_style_check.yml
index 712bf32aa..4494e4d1a 100644
--- a/.github/workflows/pep8_nb_style_check.yml
+++ b/.github/workflows/pep8_nb_style_check.yml
@@ -11,6 +11,6 @@ on:
 
 jobs:
   Notebook_PEP8_Check:
-   uses: spacetelescope/notebook-ci-actions/.github/workflows/notebook_pep8check.yml@0ea14fcf22bfa36f86d7a9500003bf6454e6f2e5  # main
+   uses: spacetelescope/notebook-ci-actions/.github/workflows/notebook_pep8check.yml@v3
    with:
      python-version: ${{ vars.PYTHON_VERSION || '3.11'}}
diff --git a/.github/workflows/pep8_script_style_check.yml b/.github/workflows/pep8_script_style_check.yml
index 2209c1d3a..89f6e4032 100644
--- a/.github/workflows/pep8_script_style_check.yml
+++ b/.github/workflows/pep8_script_style_check.yml
@@ -11,6 +11,6 @@ on:
 
 jobs:
   Script_PEP8_Check:
-   uses: spacetelescope/notebook-ci-actions/.github/workflows/script_pep8check.yml@0ea14fcf22bfa36f86d7a9500003bf6454e6f2e5  # main
+   uses: spacetelescope/notebook-ci-actions/.github/workflows/script_pep8check.yml@v3
    with:
      python-version: ${{ vars.PYTHON_VERSION || '3.11' }}
diff --git a/.github/workflows/weekly_broken_link_finder.yml b/.github/workflows/weekly_broken_link_finder.yml
index ff8acad79..21b0a6e3b 100644
--- a/.github/workflows/weekly_broken_link_finder.yml
+++ b/.github/workflows/weekly_broken_link_finder.yml
@@ -5,6 +5,6 @@ on:
 
 jobs:
   Scheduled:
-   uses: spacetelescope/notebook-ci-actions/.github/workflows/broken_link_checker.yml@0ea14fcf22bfa36f86d7a9500003bf6454e6f2e5  # main
+   uses: spacetelescope/notebook-ci-actions/.github/workflows/broken_link_checker.yml@v3
    with:
      website_url: "https://spacetelescope.github.io/jdat_notebooks/"