diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 93be2ed..6262319 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -30,7 +30,7 @@ jobs:
       - uses: actions/checkout@v7
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v8.2.0
+        uses: astral-sh/setup-uv@v8.3.0
 
       - name: Set up Python ${{ matrix.python-version }}
         run: uv python install ${{ matrix.python-version }}
@@ -48,7 +48,7 @@ jobs:
       - uses: actions/checkout@v7
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v8.2.0
+        uses: astral-sh/setup-uv@v8.3.0
 
       - name: Install dependencies
         run: uv sync --all-extras
@@ -81,7 +81,7 @@ jobs:
       - uses: actions/checkout@v7
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v8.2.0
+        uses: astral-sh/setup-uv@v8.3.0
 
       - name: Set up Python 3.13
         run: uv python install 3.13
@@ -139,7 +139,7 @@ jobs:
           path: vgi-rpc
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v8.2.0
+        uses: astral-sh/setup-uv@v8.3.0
 
       - name: Set up Python 3.13
         run: uv python install 3.13
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 9ca042c..26ae970 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -18,7 +18,7 @@ jobs:
       - uses: actions/checkout@v7
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v8.2.0
+        uses: astral-sh/setup-uv@v8.3.0
 
       - name: Set up Python
         run: uv python install 3.13
diff --git a/.github/workflows/integration.yml b/.github/workflows/integration.yml
index a5c76fd..b096ae4 100644
--- a/.github/workflows/integration.yml
+++ b/.github/workflows/integration.yml
@@ -66,7 +66,7 @@ jobs:
           token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v8.2.0
+        uses: astral-sh/setup-uv@v8.3.0
 
       - name: Set up Python 3.13
         run: uv python install 3.13
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 3bbee22..496a637 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -33,7 +33,7 @@ jobs:
       - uses: actions/checkout@v7
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v8.2.0
+        uses: astral-sh/setup-uv@v8.3.0
 
       - name: Build vgi (sdist + wheel)
         run: uv build --sdist --wheel --out-dir dist-vgi .
@@ -108,17 +108,17 @@ jobs:
           fi
           echo "tags=$tags" >> "$GITHUB_OUTPUT"
 
-      - uses: docker/setup-buildx-action@v3
+      - uses: docker/setup-buildx-action@v4
 
       - name: Log in to GHCR
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Build & push
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v7
         with:
           context: .
           file: packages/vgi-fixtures/docker/Dockerfile