diff --git a/.github/workflows/doc-sync.yml b/.github/workflows/doc-sync.yml
index c2cd497..c77a24a 100644
--- a/.github/workflows/doc-sync.yml
+++ b/.github/workflows/doc-sync.yml
@@ -11,7 +11,7 @@ jobs:
       contents: write
       pull-requests: write
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           ref: ${{ github.head_ref }}
           fetch-depth: 0
diff --git a/.github/workflows/issue-label.yml b/.github/workflows/issue-label.yml
index ad621a3..02e8d80 100644
--- a/.github/workflows/issue-label.yml
+++ b/.github/workflows/issue-label.yml
@@ -10,7 +10,7 @@ jobs:
     permissions:
       issues: write
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - uses: activadee/open-workflows/actions/issue-label@main
         env:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index b5ef943..a38e4b4 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -23,7 +23,7 @@ jobs:
       contents: write
       id-token: write
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0