diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b4b42eb4..ab606f0d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -25,10 +25,10 @@ jobs:
       matrix:
         python-version: ["3.12"]  # Use latest for quality checks
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v5
+        uses: astral-sh/setup-uv@v7
         with:
           version: "latest"
           enable-cache: true
@@ -43,7 +43,7 @@ jobs:
         run: uv sync --group dev
 
       - name: Cache pre-commit
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.cache/pre-commit
           key: pre-commit-${{ runner.os }}-${{ hashFiles('.pre-commit-config.yaml') }}
@@ -61,10 +61,10 @@ jobs:
       matrix:
         python-version: ["3.10", "3.11", "3.12", "3.13"]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v5
+        uses: astral-sh/setup-uv@v7
         with:
           version: "latest"
           enable-cache: true
@@ -87,10 +87,10 @@ jobs:
     runs-on: ubuntu-latest
     if: github.event_name == 'push' || github.event.pull_request.head.repo.full_name == github.repository
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v5
+        uses: astral-sh/setup-uv@v7
         with:
           version: "latest"
           enable-cache: true
@@ -116,10 +116,10 @@ jobs:
     name: Security Scan
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v5
+        uses: astral-sh/setup-uv@v7
         with:
           version: "latest"
           enable-cache: true
diff --git a/.github/workflows/claude-code-review.yml b/.github/workflows/claude-code-review.yml
index 48e1af74..99288b8a 100644
--- a/.github/workflows/claude-code-review.yml
+++ b/.github/workflows/claude-code-review.yml
@@ -15,7 +15,7 @@ jobs:
     
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 1
 
diff --git a/.github/workflows/code-freeze-bypass.yaml b/.github/workflows/code-freeze-bypass.yaml
index bfa26d5a..bd4360c1 100644
--- a/.github/workflows/code-freeze-bypass.yaml
+++ b/.github/workflows/code-freeze-bypass.yaml
@@ -22,7 +22,7 @@ jobs:
       BYPASS_LABEL: bypass-code-freeze
     steps:
       - name: Emit bypass status
-        uses: actions/github-script@v8
+        uses: actions/github-script@v9
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |
diff --git a/.github/workflows/dependency-check.yml b/.github/workflows/dependency-check.yml
index 98a6aea5..ab32153f 100644
--- a/.github/workflows/dependency-check.yml
+++ b/.github/workflows/dependency-check.yml
@@ -11,10 +11,10 @@ jobs:
     name: Check for Outdated Dependencies
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v5
+        uses: astral-sh/setup-uv@v7
         with:
           version: "latest"
           enable-cache: true
@@ -29,7 +29,7 @@ jobs:
           
       - name: Create issue if dependencies are outdated
         if: failure()
-        uses: actions/github-script@v7
+        uses: actions/github-script@v9
         with:
           script: |
             github.rest.issues.create({
diff --git a/.github/workflows/publish-openbench-core.yml b/.github/workflows/publish-openbench-core.yml
index 80856f2d..b8793066 100644
--- a/.github/workflows/publish-openbench-core.yml
+++ b/.github/workflows/publish-openbench-core.yml
@@ -27,12 +27,12 @@ jobs:
       id-token: write
     steps:
       - name: Checkout
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: false
 
       - name: Set up uv
-        uses: astral-sh/setup-uv@2ddd2b9cb38ad8efd50337e8ab201519a34c9f24
+        uses: astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78
 
       - name: Resolve pyx target
         id: target
@@ -79,14 +79,14 @@ jobs:
         run: uv build --sdist --wheel
 
       - name: Upload build artifacts
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a
         with:
           name: openbench-core-dists
           path: packages/openbench-core/dist/*
 
       - name: Authenticate to pyx (Trusted Publishing)
         id: auth
-        uses: astral-sh/pyx-auth-action@08873fa2b19cf2361327222bea1657faed760ae2
+        uses: astral-sh/pyx-auth-action@91cba5589c19c6e57e4688208832a1ffd60f9044
         with:
           workspace: ${{ steps.target.outputs.team }}
           registry: ${{ steps.target.outputs.registry }}
diff --git a/.github/workflows/release-please.yaml b/.github/workflows/release-please.yaml
index 97b3e59c..7ff11a7a 100644
--- a/.github/workflows/release-please.yaml
+++ b/.github/workflows/release-please.yaml
@@ -20,12 +20,12 @@ jobs:
       release_created: ${{ steps.release.outputs.release_created }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0   # fetch full history for accurate changelog generation
 
       - name: Run Release Please
-        uses: googleapis/release-please-action@v4
+        uses: googleapis/release-please-action@v5
         id: release
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -38,18 +38,18 @@ jobs:
     if: ${{ needs.release.outputs.release_created }}
     steps:
       - name: Checkout main branch
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           ref: main
           
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.11'
           
       - name: Install UV
-        uses: astral-sh/setup-uv@v4
+        uses: astral-sh/setup-uv@v7
         
       - name: Update lockfile
         run: |
@@ -74,15 +74,15 @@ jobs:
     if: ${{ needs.release.outputs.release_created }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.11'
 
       - name: Install UV
-        uses: astral-sh/setup-uv@v4
+        uses: astral-sh/setup-uv@v7
 
       - name: Set up environment
         run: |
diff --git a/.github/workflows/update-docs-benchmarks.yml b/.github/workflows/update-docs-benchmarks.yml
index ef67805d..975d5cd0 100644
--- a/.github/workflows/update-docs-benchmarks.yml
+++ b/.github/workflows/update-docs-benchmarks.yml
@@ -19,13 +19,13 @@ jobs:
     if: github.event.pull_request.head.repo.full_name == github.repository
     steps:
       - name: Checkout PR branch
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           ref: ${{ github.head_ref }}
           token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v5
+        uses: astral-sh/setup-uv@v7
         with:
           version: "latest"
           enable-cache: true
@@ -61,7 +61,7 @@ jobs:
 
       - name: Comment on PR
         if: steps.check_changes.outputs.changed == 'true'
-        uses: actions/github-script@v7
+        uses: actions/github-script@v9
         with:
           script: |
             github.rest.issues.createComment({
diff --git a/.github/workflows/update-docs-changelog.yml b/.github/workflows/update-docs-changelog.yml
index f53bf9ca..0406c3ab 100644
--- a/.github/workflows/update-docs-changelog.yml
+++ b/.github/workflows/update-docs-changelog.yml
@@ -16,13 +16,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout main branch
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           ref: main
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v5
+        uses: astral-sh/setup-uv@v7
         with:
           version: "latest"
           enable-cache: true