diff --git a/.github/workflows/build-and-deploy-images.yaml b/.github/workflows/build-and-deploy-images.yaml
index 345ed8f09..8960936d5 100644
--- a/.github/workflows/build-and-deploy-images.yaml
+++ b/.github/workflows/build-and-deploy-images.yaml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0 # to get all tags
 
@@ -46,7 +46,7 @@ jobs:
       contents: write
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0 # to get all tags
 
@@ -87,7 +87,7 @@ jobs:
     needs: [build-and-push-api-image, build-and-push-frontend-image]
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0 # to get all tags
 
diff --git a/.github/workflows/build-images-for-branch.yaml b/.github/workflows/build-images-for-branch.yaml
index 79c148fef..39e3f009a 100644
--- a/.github/workflows/build-images-for-branch.yaml
+++ b/.github/workflows/build-images-for-branch.yaml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0 # to get all tags
 
@@ -42,7 +42,7 @@ jobs:
       contents: write
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0 # to get all tags
 
diff --git a/.github/workflows/codecov_main.yaml b/.github/workflows/codecov_main.yaml
index a3a76317e..e27079784 100644
--- a/.github/workflows/codecov_main.yaml
+++ b/.github/workflows/codecov_main.yaml
@@ -20,7 +20,7 @@ jobs:
         os: [ubuntu-latest]
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
diff --git a/.github/workflows/publish-backend.yaml b/.github/workflows/publish-backend.yaml
index ed801e881..24fbfe594 100644
--- a/.github/workflows/publish-backend.yaml
+++ b/.github/workflows/publish-backend.yaml
@@ -15,7 +15,7 @@ jobs:
         working-directory: backend
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Python
         uses: actions/setup-python@v5
diff --git a/.github/workflows/test-backend.yaml b/.github/workflows/test-backend.yaml
index 79f881f67..9f0a2457f 100644
--- a/.github/workflows/test-backend.yaml
+++ b/.github/workflows/test-backend.yaml
@@ -21,7 +21,7 @@ jobs:
         os: [ubuntu-latest]
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
diff --git a/.github/workflows/test-frontend.yaml b/.github/workflows/test-frontend.yaml
index 6887877e4..c7dbac70f 100644
--- a/.github/workflows/test-frontend.yaml
+++ b/.github/workflows/test-frontend.yaml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Bun
         uses: oven-sh/setup-bun@v2
@@ -31,7 +31,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Bun
         uses: oven-sh/setup-bun@v2
@@ -50,7 +50,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Bun
         uses: oven-sh/setup-bun@v2
@@ -69,7 +69,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Bun
         uses: oven-sh/setup-bun@v2
@@ -85,7 +85,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Bun
         uses: oven-sh/setup-bun@v2
diff --git a/.github/workflows/update-resource-data.yaml b/.github/workflows/update-resource-data.yaml
index 9e08c4e49..65b92ef7a 100644
--- a/.github/workflows/update-resource-data.yaml
+++ b/.github/workflows/update-resource-data.yaml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         
       - name: Work around permission issue
         run: git config --global --add safe.directory "$GITHUB_WORKSPACE"