diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8f9c434..82e2ea2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,10 +23,10 @@ jobs:
         python-version: ["3.12", "3.13", "3.14"]
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v8.2.0
+        uses: astral-sh/setup-uv@v8.3.2
         with:
           enable-cache: true
           python-version: ${{ matrix.python-version }}
@@ -53,7 +53,7 @@ jobs:
 
       - name: Upload traceability matrix
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: traceability-matrix-py${{ matrix.python-version }}
           path: build/traceability-matrix.json
@@ -76,10 +76,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v8.2.0
+        uses: astral-sh/setup-uv@v8.3.2
         with:
           enable-cache: true
           python-version: "3.12"
@@ -111,10 +111,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v8.2.0
+        uses: astral-sh/setup-uv@v8.3.2
         with:
           enable-cache: true
           python-version: "3.12"
@@ -141,10 +141,10 @@ jobs:
     continue-on-error: true
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v8.2.0
+        uses: astral-sh/setup-uv@v8.3.2
         with:
           enable-cache: true
           python-version: "3.14"
@@ -170,10 +170,10 @@ jobs:
         resolution: ["highest", "lowest-direct"]
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v8.2.0
+        uses: astral-sh/setup-uv@v8.3.2
         with:
           enable-cache: true
           python-version: ${{ matrix.python-version }}
@@ -230,10 +230,10 @@ jobs:
       PYTHON_GIL: "0"
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v8.2.0
+        uses: astral-sh/setup-uv@v8.3.2
         with:
           enable-cache: true
 
@@ -274,10 +274,10 @@ jobs:
     # gate fails.
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v8.2.0
+        uses: astral-sh/setup-uv@v8.3.2
         with:
           enable-cache: true
           python-version: "3.12"
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 984d30e..7d487bc 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -25,12 +25,12 @@ jobs:
       - name: Checkout
         # Full history so the commit timestamp is available for a reproducible
         # SOURCE_DATE_EPOCH.
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v8.2.0
+        uses: astral-sh/setup-uv@v8.3.2
         with:
           enable-cache: true
           python-version: "3.12"
@@ -68,7 +68,7 @@ jobs:
         run: ls -1 dist | sort
 
       - name: Upload artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: release-dist
           path: dist/
@@ -91,7 +91,7 @@ jobs:
       id-token: write
     steps:
       - name: Download artifacts
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v8
         with:
           name: release-dist
           path: dist/