diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index cae404d2..9fde68da 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -11,7 +11,7 @@ jobs:
   build-library-and-examples:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Prepare
       run: |
         sudo apt-get update
diff --git a/.github/workflows/code-check.yml b/.github/workflows/code-check.yml
index 5a022af6..7d219733 100644
--- a/.github/workflows/code-check.yml
+++ b/.github/workflows/code-check.yml
@@ -10,7 +10,7 @@ jobs:
   code-static-check:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Prepare
       run: |
         sudo apt-get update
@@ -22,7 +22,7 @@ jobs:
   code-style-check:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Prepare
       run: |
         sudo apt-get update
diff --git a/.github/workflows/generate.yml b/.github/workflows/generate.yml
index a56d43a1..69518ea2 100644
--- a/.github/workflows/generate.yml
+++ b/.github/workflows/generate.yml
@@ -29,7 +29,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout C
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - uses: actions/setup-java@v5
         with:
           distribution: 'temurin'
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 7dcc6260..1001e42c 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -22,7 +22,7 @@ jobs:
           echo "${{ github.ref_name }}" | perl -ne 'die unless m/^release-\d+\.\d+$/'
           echo "${{ github.event.inputs.releaseVersion }}" | perl -ne 'die unless m/^\d+\.\d+\.\d+$/'
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Check Actor
         run: |
           # Release actor should be in the OWNER list