diff --git a/.github/workflows/copyright.yml b/.github/workflows/copyright.yml
index 4315b26..9594854 100644
--- a/.github/workflows/copyright.yml
+++ b/.github/workflows/copyright.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v6
       - name: Setup Bazel
         uses: bazel-contrib/setup-bazel@0.9.1
       - name: Run copyright checks
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index cf8b378..ecbd030 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -14,7 +14,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v6
       - name: Setup Bazel
         uses: bazel-contrib/setup-bazel@0.9.1
       - name: Build documentation
diff --git a/.github/workflows/format.yml b/.github/workflows/format.yml
index 6cf2b38..087ea28 100644
--- a/.github/workflows/format.yml
+++ b/.github/workflows/format.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v6
       - name: Setup Bazel
         uses: bazel-contrib/setup-bazel@0.9.1
       - name: Run formatting checks
diff --git a/.github/workflows/gitlint.yml b/.github/workflows/gitlint.yml
index ae7d067..3f56ea3 100644
--- a/.github/workflows/gitlint.yml
+++ b/.github/workflows/gitlint.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Run Gitlint Action