diff --git a/.github/workflows/infra-container-linux.yml b/.github/workflows/infra-container-linux.yml
index 6fcc5b3e7..6b3d8291d 100644
--- a/.github/workflows/infra-container-linux.yml
+++ b/.github/workflows/infra-container-linux.yml
@@ -274,7 +274,7 @@ jobs:
 
       - name: 🐳 Build Linux container
         id: build
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           context: ${{ env.CONTEXT_PATH }}
           file: ${{ env.DOCKERFILE_PATH }}
diff --git a/.github/workflows/infra-link-check.yml b/.github/workflows/infra-link-check.yml
index 4ccf441aa..60548d4a6 100644
--- a/.github/workflows/infra-link-check.yml
+++ b/.github/workflows/infra-link-check.yml
@@ -53,7 +53,7 @@ jobs:
 
       - name: 🔗 Check Links
         id: lychee
-        uses: lycheeverse/lychee-action@v2.0.2
+        uses: lycheeverse/lychee-action@v2.7.0
         with:
           args: --verbose --no-progress --exclude-mail --max-concurrency ${{ inputs.max_concurrency || 10 }} --accept 200,403 --exclude-file book/config/linting/.lycheeignore ${{ inputs.path_pattern || './book/quarto/contents/**/*.qmd' }}
         env:
diff --git a/.github/workflows/kits-publish-live.yml b/.github/workflows/kits-publish-live.yml
index 38f03f9c0..c6bf78274 100644
--- a/.github/workflows/kits-publish-live.yml
+++ b/.github/workflows/kits-publish-live.yml
@@ -54,7 +54,7 @@ jobs:
           du -h kits/_build/assets/downloads/*.pdf
 
       - name: 🚀 Deploy to GitHub Pages
-        uses: peaceiris/actions-gh-pages@v3
+        uses: peaceiris/actions-gh-pages@v4
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ./kits/_build
diff --git a/.github/workflows/labs-publish-live.yml b/.github/workflows/labs-publish-live.yml
index 67c767eb7..a39291135 100644
--- a/.github/workflows/labs-publish-live.yml
+++ b/.github/workflows/labs-publish-live.yml
@@ -32,7 +32,7 @@ jobs:
           touch _build/.nojekyll
 
       - name: 🚀 Deploy to GitHub Pages
-        uses: peaceiris/actions-gh-pages@v3
+        uses: peaceiris/actions-gh-pages@v4
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ./labs/_build
diff --git a/.github/workflows/tinytorch-build-pdfs.yml b/.github/workflows/tinytorch-build-pdfs.yml
index 5e1eebb6c..3f88a8de4 100644
--- a/.github/workflows/tinytorch-build-pdfs.yml
+++ b/.github/workflows/tinytorch-build-pdfs.yml
@@ -73,7 +73,7 @@ jobs:
           cp _static/images/tito.png _build/latex/
 
       - name: 📚 Compile PDF with XeLaTeX
-        uses: xu-cheng/latex-action@v3
+        uses: xu-cheng/latex-action@v4
         with:
           root_file: tinytorch-course.tex
           working_directory: tinytorch/site/_build/latex
@@ -97,7 +97,7 @@ jobs:
           ref: ${{ inputs.ref || github.ref }}
 
       - name: 📑 Compile Paper with LuaLaTeX
-        uses: xu-cheng/latex-action@v3
+        uses: xu-cheng/latex-action@v4
         with:
           root_file: paper.tex
           working_directory: tinytorch/paper
diff --git a/.github/workflows/tinytorch-publish-live.yml b/.github/workflows/tinytorch-publish-live.yml
index 1babb81e6..96422a469 100644
--- a/.github/workflows/tinytorch-publish-live.yml
+++ b/.github/workflows/tinytorch-publish-live.yml
@@ -452,7 +452,7 @@ jobs:
           echo "✅ Downloaded $(ls tinytorch/site/_build/html/_static/slides/*.pdf 2>/dev/null | wc -l) slide decks"
 
       - name: 🚀 Deploy to GitHub Pages
-        uses: peaceiris/actions-gh-pages@v3
+        uses: peaceiris/actions-gh-pages@v4
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ./tinytorch/site/_build/html
diff --git a/.github/workflows/tinytorch-update-pdfs.yml b/.github/workflows/tinytorch-update-pdfs.yml
index dd35b006e..fefbcff27 100644
--- a/.github/workflows/tinytorch-update-pdfs.yml
+++ b/.github/workflows/tinytorch-update-pdfs.yml
@@ -34,7 +34,7 @@ jobs:
           ref: main
 
       - name: 📑 Compile Paper with LuaLaTeX
-        uses: xu-cheng/latex-action@v3
+        uses: xu-cheng/latex-action@v4
         with:
           root_file: paper.tex
           working_directory: tinytorch/paper
@@ -89,7 +89,7 @@ jobs:
           cp _static/images/tito.png _build/latex/
 
       - name: 📚 Compile PDF with XeLaTeX
-        uses: xu-cheng/latex-action@v3
+        uses: xu-cheng/latex-action@v4
         with:
           root_file: tinytorch-course.tex
           working_directory: tinytorch/site/_build/latex