diff --git a/.github/workflows/auto-merge.yml b/.github/workflows/auto-merge.yml
index 670477f..15c541a 100644
--- a/.github/workflows/auto-merge.yml
+++ b/.github/workflows/auto-merge.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     if: github.actor == 'dependabot[bot]'
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Enable auto-merge for Dependabot PRs
         env:
diff --git a/.github/workflows/pr-check.yml b/.github/workflows/pr-check.yml
index 7f648ef..4f4ebf1 100644
--- a/.github/workflows/pr-check.yml
+++ b/.github/workflows/pr-check.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Check out Git repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0 # Required for changelog generation
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index ef0085d..3af2ae3 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Check out Git repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0