diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d3ce67e..37c9904 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: astral-sh/setup-uv@v4
       - run: uv sync
       - run: uv run ruff check src/ tests/
@@ -28,7 +28,7 @@ jobs:
           # Remove large pre-installed packages we don't need
           sudo rm -rf /usr/share/dotnet /usr/local/lib/android /opt/ghc /opt/hostedtoolcache/CodeQL
           # NOTE: Don't prune Docker images - keeps base images cached for faster builds
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: astral-sh/setup-uv@v4
       - name: Cache HuggingFace models
         uses: actions/cache@v4
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index f071974..68fe1e4 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -19,7 +19,7 @@ jobs:
     permissions:
       contents: write
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Get version from pyproject.toml
         id: version