diff --git a/.github/workflows/deploy-docs.yaml b/.github/workflows/deploy-docs.yaml
index fbf11d57..6b68ca83 100644
--- a/.github/workflows/deploy-docs.yaml
+++ b/.github/workflows/deploy-docs.yaml
@@ -24,7 +24,7 @@ jobs:
     steps:
       # https://github.com/actions/checkout
       - name: Checkout
-        uses: actions/checkout@v6.0.2
+        uses: actions/checkout@v7.0.1
         with:
           fetch-depth: 0  # otherwise, you will fail to push refs to dest repo
 
@@ -37,7 +37,7 @@ jobs:
 
       # https://github.com/astral-sh/setup-uv
       - name: Install uv
-        uses: astral-sh/setup-uv@v8.1.0
+        uses: astral-sh/setup-uv@v9.0.0
         with:
           python-version: ${{ matrix.pyversion }}
           enable-cache: true
@@ -45,7 +45,7 @@ jobs:
 
       # https://github.com/actions/setup-python
       - name: Set up Python
-        uses: actions/setup-python@v6.2.0
+        uses: actions/setup-python@v7.0.0
         with:
           python-version: ${{ matrix.pyversion }}
 
diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index 349c7d8b..4f2c0bcc 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -26,13 +26,13 @@ jobs:
 
       # https://github.com/actions/checkout
       - name: Check out repository
-        uses: actions/checkout@v6.0.2
+        uses: actions/checkout@v7.0.1
         with:
           persist-credentials: false
 
       # https://github.com/astral-sh/setup-uv
       - name: Install uv
-        uses: astral-sh/setup-uv@v8.1.0
+        uses: astral-sh/setup-uv@v9.0.0
         with:
           python-version: ${{ matrix.python-version }}
           enable-cache: true
@@ -40,7 +40,7 @@ jobs:
 
       # https://github.com/actions/setup-python
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v6.2.0
+        uses: actions/setup-python@v7.0.0
         with:
           python-version: ${{ matrix.python-version }}
 
diff --git a/.github/workflows/test_pages_build.yaml b/.github/workflows/test_pages_build.yaml
index d2927e05..007b621a 100644
--- a/.github/workflows/test_pages_build.yaml
+++ b/.github/workflows/test_pages_build.yaml
@@ -33,18 +33,18 @@ jobs:
     steps:
       # https://github.com/actions/checkout
       - name: Checkout
-        uses: actions/checkout@v5.0.0
+        uses: actions/checkout@v7.0.1
         with:
           fetch-depth: 0
 
       # https://github.com/actions/setup-python
       - name: Set up Python
-        uses: actions/setup-python@v6.0.0
+        uses: actions/setup-python@v7.0.0
         with:
           python-version: ${{ matrix.pyversion }}
       # https://github.com/astral-sh/setup-uv
       - name: Install uv
-        uses: astral-sh/setup-uv@v7.1.2
+        uses: astral-sh/setup-uv@v9.0.0
         with:
           python-version: ${{ matrix.pyversion }}
           enable-cache: true
@@ -65,7 +65,7 @@ jobs:
 
       # https://github.com/rossjrw/pr-preview-action
       - name: Deploy preview
-        uses: rossjrw/pr-preview-action@v1.6.2
+        uses: rossjrw/pr-preview-action@v1.8.1
         with:
           source-dir: site/
           preview-branch: gh-pages