diff --git a/.github/workflows/actionlint.yaml b/.github/workflows/actionlint.yaml
index f7884d6..91d2514 100644
--- a/.github/workflows/actionlint.yaml
+++ b/.github/workflows/actionlint.yaml
@@ -8,7 +8,7 @@ jobs:
   actionlint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Download actionlint
         id: get_actionlint
diff --git a/.github/workflows/deploy_demo.yaml b/.github/workflows/deploy_demo.yaml
index 928be51..b993dbc 100644
--- a/.github/workflows/deploy_demo.yaml
+++ b/.github/workflows/deploy_demo.yaml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
       ### Set up ###
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup Flutter
         uses: subosito/flutter-action@v2.16.0
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index d31836d..9959792 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -13,7 +13,7 @@ jobs:
       id-token: write
     steps:
       ### Set up ###
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       # This action adds a token needed for pub.dev
       - name: Setup Dart SDK
diff --git a/.github/workflows/pull_request.yaml b/.github/workflows/pull_request.yaml
index 7f72021..666ee71 100644
--- a/.github/workflows/pull_request.yaml
+++ b/.github/workflows/pull_request.yaml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       ### Set up ###
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup Flutter
         uses: subosito/flutter-action@v2.16.0
@@ -39,7 +39,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       ### Set up ###
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup Flutter
         uses: subosito/flutter-action@v2.16.0