diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index edec9d2..87bfbe9 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -28,7 +28,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     - name: Build
       run: make build
diff --git a/.github/workflows/rebuild-release.yaml b/.github/workflows/rebuild-release.yaml
index af261e3..6cdfd55 100644
--- a/.github/workflows/rebuild-release.yaml
+++ b/.github/workflows/rebuild-release.yaml
@@ -37,7 +37,7 @@ jobs:
       release_tag: ${{ steps.determine-tag.outputs.release_tag }}
     steps:
     - name: Checkout
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     - name: Get latest release tag
       id: get-latest
@@ -67,7 +67,7 @@ jobs:
     needs: get-release-tag
     steps:
     - name: Checkout
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
       with:
         ref: ${{ needs.get-release-tag.outputs.release_tag }}
 
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index dc48e74..57e2eef 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -27,7 +27,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     - name: Login to GCR
       uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # 3.6.0