diff --git a/.github/workflows/format.yml b/.github/workflows/format.yml
index 80c1862..9341c97 100644
--- a/.github/workflows/format.yml
+++ b/.github/workflows/format.yml
@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v6.0.2
       - name: Cache Bazel
         uses: actions/cache@v4
         with:
diff --git a/.github/workflows/pre-commit.yml b/.github/workflows/pre-commit.yml
index a0e92b7..c3200c7 100644
--- a/.github/workflows/pre-commit.yml
+++ b/.github/workflows/pre-commit.yml
@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 📥 Check out
-        uses: actions/checkout@v6
+        uses: actions/checkout@v6.0.2
       - name: ⚙️ Setup uv
         uses: astral-sh/setup-uv@v5
       - name: 🛠️ Run pre-commit
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 7b27b53..c370f5f 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v6.0.2
       - name: Run python_basics integration tests
         run: |
           cd python_basics/integration_tests