diff --git a/.github/workflows/Docker CI.yml b/.github/workflows/Docker CI.yml
index b219a2a..2b654fc 100644
--- a/.github/workflows/Docker CI.yml	
+++ b/.github/workflows/Docker CI.yml	
@@ -40,24 +40,24 @@ jobs:
     steps:
       # 1. Check out the repository
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v7
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
 
       # ------------ DockerHub -----------------------------------
       # 2a. Log in to DockerHub (only on main, and only if the secrets exist)
       - name: Login to DockerHub
         id: login
         if: github.event_name != 'pull_request' && env.HAS_DOCKERHUB == 'true'
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           username: ${{ secrets.DOCKER_USERNAME }}      # set it in Settings > Secrets
           password: ${{ secrets.DOCKER_PASSWORD }}      # set it in Settings > Secrets (token recommended)
 
       # 2b. Always build, push only when the login step actually ran
       - name: Build and push Docker image to DockerHub
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v7
         with:
           context: .                 # Build from the repository root (where the Dockerfile is)
           file: ./Dockerfile
@@ -71,7 +71,7 @@ jobs:
       # # ------------ GitHub Container Registry (GHCR) -------------
       # # 3a. Log in to GHCR (GitHub Container Registry)
       # - name: Login to GitHub Container Registry
-      #   uses: docker/login-action@v3
+      #   uses: docker/login-action@v4
       #   with:
       #     registry: ghcr.io
       #     username: ${{ github.actor }}                 # GitHub username
@@ -80,7 +80,7 @@ jobs:
       #
       # # 3b. Build and push to GHCR (GitHub Container Registry)
       # - name: Build and push Docker image to GHCR
-      #   uses: docker/build-push-action@v6
+      #   uses: docker/build-push-action@v7
       #   with:
       #     context: .
       #     file: ./Dockerfile
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index e447519..9e16a31 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -43,7 +43,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v7
 
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v4
diff --git a/.github/workflows/python-ci.yml b/.github/workflows/python-ci.yml
index a95576b..7863f94 100644
--- a/.github/workflows/python-ci.yml
+++ b/.github/workflows/python-ci.yml
@@ -38,10 +38,10 @@ jobs:
         python-version: [ '3.12', '3.13' ]
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v7
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@v7
         with:
           python-version: ${{ matrix.python-version }}
           cache: 'pip'
diff --git a/.github/workflows/rust-clippy.yml b/.github/workflows/rust-clippy.yml
index f294b65..37326c4 100644
--- a/.github/workflows/rust-clippy.yml
+++ b/.github/workflows/rust-clippy.yml
@@ -45,7 +45,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v7
 
       # actions-rs/toolchain has been unmaintained since 2022: replaced by dtolnay/rust-toolchain
       - name: Install Rust toolchain
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 7d3a711..3203f7b 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -38,7 +38,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v7
 
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@stable
diff --git a/.github/workflows/static.yml b/.github/workflows/static.yml
index 65a88e5..88cff8b 100644
--- a/.github/workflows/static.yml
+++ b/.github/workflows/static.yml
@@ -34,11 +34,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v7
       - name: Setup Pages
-        uses: actions/configure-pages@v5
+        uses: actions/configure-pages@v6
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@v5
         with:
           # Upload entire repository
           path: '.'