diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 9a419b0c..19ca93aa 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -25,10 +25,10 @@ jobs:
   build-release:
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v6
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v6
         with:
           persist-credentials: false
-      - uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6
+      - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v6
         with:
           python-version: "3.13"
 
@@ -74,4 +74,4 @@ jobs:
           path: dist
           merge-multiple: true
       - name: Publish wheels to PyPI
-        uses: pypa/gh-action-pypi-publish@cef221092ed1bacb1cc03d23a2d87d1d172e277b # v1.14.0
+        uses: pypa/gh-action-pypi-publish@ba38be9e461d3875417946c167d0b5f3d385a247 # v1.14.1
diff --git a/.github/workflows/test-docs.yml b/.github/workflows/test-docs.yml
index 378cb9b7..2fff739e 100644
--- a/.github/workflows/test-docs.yml
+++ b/.github/workflows/test-docs.yml
@@ -22,14 +22,14 @@ jobs:
   test-docs:
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v7.0.0
+      - uses: actions/checkout@v7.0.1
         with:
           # make rediraffecheckdiff requires git history to compare current
           # commit with the main branch and previous releases.
           fetch-depth: 0
           persist-credentials: false
 
-      - uses: actions/setup-python@v6
+      - uses: actions/setup-python@v7
         with:
           python-version: "3.13"
 
diff --git a/.github/workflows/test-ssh.yml b/.github/workflows/test-ssh.yml
index 238b0fcd..fe0cc95b 100644
--- a/.github/workflows/test-ssh.yml
+++ b/.github/workflows/test-ssh.yml
@@ -51,7 +51,7 @@ jobs:
             runs_on: windows-2022
 
     steps:
-      - uses: actions/checkout@v7.0.0
+      - uses: actions/checkout@v7.0.1
         with:
           persist-credentials: false
 
@@ -131,7 +131,7 @@ jobs:
           docker run ipyparallel-sshd ping -n 1 $env:computername
 
       - name: Install Python ${{ matrix.python }}
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@v7
         with:
           python-version: ${{ matrix.python }}
           cache: pip
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 59303f8d..bd9ad1f2 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -53,7 +53,7 @@ jobs:
             pre: pre
 
     steps:
-      - uses: actions/checkout@v7.0.0
+      - uses: actions/checkout@v7.0.1
         with:
           persist-credentials: false
 
@@ -111,7 +111,7 @@ jobs:
 
       - name: Install Python ${{ matrix.python }}
         if: ${{ matrix.cluster_type != 'mpi' }}
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@v7
         with:
           python-version: ${{ matrix.python }}
           allow-prereleases: true
diff --git a/.github/workflows/windows-ssh-image.yaml b/.github/workflows/windows-ssh-image.yaml
index 348e1753..ccb1a440 100644
--- a/.github/workflows/windows-ssh-image.yaml
+++ b/.github/workflows/windows-ssh-image.yaml
@@ -19,12 +19,12 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v7.0.0
+        uses: actions/checkout@v7.0.1
         with:
           persist-credentials: false
 
       - name: Log in to the Container registry
-        uses: docker/login-action@v4
+        uses: docker/login-action@v4.5.1
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}