diff --git a/.github/workflows/build-test.yml b/.github/workflows/build-test.yml
index 2276ae2..fb4ef45 100644
--- a/.github/workflows/build-test.yml
+++ b/.github/workflows/build-test.yml
@@ -16,7 +16,7 @@ jobs:
       - uses: actions/checkout@v5
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
 
@@ -64,7 +64,7 @@ jobs:
       - uses: actions/checkout@v5
 
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: "3.9"
           cache: "pip"
@@ -87,7 +87,7 @@ jobs:
           ls -lh dist/
 
       - name: Upload artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: pyos-sphinx-theme-artifact
           path: dist/
diff --git a/.github/workflows/publish-pypi.yml b/.github/workflows/publish-pypi.yml
index 819ff51..61fa7f6 100644
--- a/.github/workflows/publish-pypi.yml
+++ b/.github/workflows/publish-pypi.yml
@@ -27,7 +27,7 @@ jobs:
         run: git fetch origin 'refs/tags/*:refs/tags/*'
 
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: "3.10"
       - name: Install Hatch
@@ -43,7 +43,7 @@ jobs:
           ls -lh dist/
       # Store an artifact of the build to use in the publish step below
       - name: Store the distribution packages
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: python-package-distributions
           path: dist/
@@ -62,7 +62,7 @@ jobs:
     steps:
       # Version 4 doesn't support github enterprise yet
       - name: Download all the dists
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v6
         with:
           name: python-package-distributions
           path: dist/
@@ -84,12 +84,12 @@ jobs:
       id-token: write  # this permission is mandatory for sigstore
     steps:
     - name: Download all the dists
-      uses: actions/download-artifact@v5
+      uses: actions/download-artifact@v6
       with:
         name: python-package-distributions
         path: dist/
     - name: Sign the dists with Sigstore
-      uses: sigstore/gh-action-sigstore-python@v3.0.1
+      uses: sigstore/gh-action-sigstore-python@v3.1.0
       with:
         inputs: >-
           ./dist/*.tar.gz