diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 48f84fd8..831680ee 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -18,7 +18,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Set up Flutter
         uses: subosito/flutter-action@v2
         with:
@@ -36,7 +36,7 @@ jobs:
     needs: analyze
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Flutter
         uses: subosito/flutter-action@v2
@@ -53,7 +53,7 @@ jobs:
     needs: test
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Flutter
         uses: subosito/flutter-action@v2
@@ -93,7 +93,7 @@ jobs:
     if: github.event_name == 'push' && github.ref == 'refs/heads/main'
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Download app APK
         uses: actions/download-artifact@v4
         with:
@@ -118,7 +118,7 @@ jobs:
   #   if: github.ref == 'refs/heads/main'
   #   steps:
   #     - name: Checkout
-  #       uses: actions/checkout@v4
+  #       uses: actions/checkout@v6
 
   #     - name: Set up Ruby
   #       uses: ruby/setup-ruby@v1
diff --git a/.github/workflows/commits.yml b/.github/workflows/commits.yml
index 8ef29876..100863ea 100644
--- a/.github/workflows/commits.yml
+++ b/.github/workflows/commits.yml
@@ -10,7 +10,7 @@ jobs:
   validate:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/deploy-with-fastlane.yaml b/.github/workflows/deploy-with-fastlane.yaml
index 312112b0..6002a196 100644
--- a/.github/workflows/deploy-with-fastlane.yaml
+++ b/.github/workflows/deploy-with-fastlane.yaml
@@ -22,7 +22,7 @@ jobs:
   #   timeout-minutes: 20
   #   steps:
   #     - name: Checkout
-  #       uses: actions/checkout@v4
+  #       uses: actions/checkout@v6
 
   #     - name: Verify macOS version
   #       run: |
@@ -86,7 +86,7 @@ jobs:
     timeout-minutes: 20
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1