diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 948b914..61ecf2d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,7 +12,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
 
       - name: Set up Python
         uses: actions/setup-python@v5
diff --git a/.github/workflows/helm-publish.yml b/.github/workflows/helm-publish.yml
index 6d2bdbc..cc50c79 100644
--- a/.github/workflows/helm-publish.yml
+++ b/.github/workflows/helm-publish.yml
@@ -13,7 +13,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
 
       - name: Set up Helm
         run: |
diff --git a/.github/workflows/mobile-ci.yml b/.github/workflows/mobile-ci.yml
index 7de397f..f79897f 100644
--- a/.github/workflows/mobile-ci.yml
+++ b/.github/workflows/mobile-ci.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
 
       - name: Setup JDK 17
         uses: actions/setup-java@v4
@@ -47,7 +47,7 @@ jobs:
     runs-on: macos-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
 
       - name: Setup Ruby
         uses: ruby/setup-ruby@v1