diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3609352..fecf5e2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
 
       - name: install rust toolchain
         uses: dtolnay/rust-toolchain@stable
@@ -33,7 +33,7 @@ jobs:
         working-directory: sdk
     steps:
       - name: checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
 
       - name: setup node
         uses: actions/setup-node@v4
@@ -53,7 +53,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0
       - name: gitleaks
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 0c7f689..04e9062 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0