diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2ccdc01..342782e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
 
       - name: Install Python
         uses: actions/setup-python@v5
@@ -47,7 +47,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
 
       - name: Install Rust
         uses: dtolnay/rust-toolchain@stable
@@ -74,7 +74,7 @@ jobs:
         working-directory: apps/unitflow_app
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
 
       - name: Install Flutter
         uses: subosito/flutter-action@v2
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index f656df1..5b320ab 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -23,7 +23,7 @@ jobs:
     timeout-minutes: 30
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
 
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v4
diff --git a/.github/workflows/dependency-review.yml b/.github/workflows/dependency-review.yml
index c94373d..ff07f3a 100644
--- a/.github/workflows/dependency-review.yml
+++ b/.github/workflows/dependency-review.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
       - name: Review dependency changes
         uses: actions/dependency-review-action@v4
         with:
diff --git a/.github/workflows/materialize-platforms.yml b/.github/workflows/materialize-platforms.yml
index b2df5cc..72f53a1 100644
--- a/.github/workflows/materialize-platforms.yml
+++ b/.github/workflows/materialize-platforms.yml
@@ -25,7 +25,7 @@ jobs:
 
     steps:
       - name: Checkout main
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
         with:
           ref: main
           fetch-depth: 0
diff --git a/.github/workflows/platform-smoke.yml b/.github/workflows/platform-smoke.yml
index f76f9c3..9b209d4 100644
--- a/.github/workflows/platform-smoke.yml
+++ b/.github/workflows/platform-smoke.yml
@@ -30,7 +30,7 @@ jobs:
         working-directory: apps/unitflow_app
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
 
       - name: Install Flutter
         uses: subosito/flutter-action@v2
@@ -69,7 +69,7 @@ jobs:
         working-directory: apps/unitflow_app
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
 
       - name: Install Java
         uses: actions/setup-java@v4
@@ -114,7 +114,7 @@ jobs:
         working-directory: apps/unitflow_app
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
 
       - name: Install Linux build dependencies
         run: |
@@ -161,7 +161,7 @@ jobs:
         working-directory: apps/unitflow_app
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
 
       - name: Install Flutter
         uses: subosito/flutter-action@v2
@@ -204,7 +204,7 @@ jobs:
         working-directory: apps/unitflow_app
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
 
       - name: Install Flutter
         uses: subosito/flutter-action@v2
@@ -246,7 +246,7 @@ jobs:
         working-directory: apps/unitflow_app
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
 
       - name: Install Flutter
         uses: subosito/flutter-action@v2
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 2c1f18a..22068c5 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0