diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 986a346..dc18f5f 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           submodules: "recursive"
           fetch-depth: 1
@@ -62,7 +62,7 @@ jobs:
         os: [ubuntu-22.04, ubuntu-22.04-arm]
     steps:
       - name: checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           submodules: "recursive"
           fetch-depth: 1
@@ -1312,7 +1312,7 @@ jobs:
             }
     steps:
       - name: checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           submodules: "recursive"
           fetch-depth: 1
@@ -1518,7 +1518,7 @@ jobs:
         image_name: ["linux-arm64", "web-wasm", "web-wasi", "web-wasi-threads"]
     steps:
       - name: checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           submodules: "recursive"
           fetch-depth: 1
diff --git a/.github/workflows/shellcheck.yml b/.github/workflows/shellcheck.yml
index 638aa10..8893182 100644
--- a/.github/workflows/shellcheck.yml
+++ b/.github/workflows/shellcheck.yml
@@ -18,7 +18,7 @@ jobs:
     name: Shellcheck
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Run ShellCheck
       uses: ludeeus/action-shellcheck@master
       with: