diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b770831..938083d 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -32,7 +32,7 @@ jobs:
 
     steps:
     - name: checkout
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     - name: setup dotnet
       uses: actions/setup-dotnet@v5
diff --git a/.github/workflows/labels.yml b/.github/workflows/labels.yml
index 05e2645..1645794 100644
--- a/.github/workflows/labels.yml
+++ b/.github/workflows/labels.yml
@@ -15,7 +15,7 @@ jobs:
   labels:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: gitlabels/gitlabels@v2
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 1e1b22a..4a77876 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -28,7 +28,7 @@ jobs:
 
     steps:
     - name: checkout
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     - name: setup dotnet
       uses: actions/setup-dotnet@v5