diff --git a/.github/workflows/dev-image.yml b/.github/workflows/dev-image.yml
index a7b9787a..9cfc1714 100644
--- a/.github/workflows/dev-image.yml
+++ b/.github/workflows/dev-image.yml
@@ -9,7 +9,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       -
         name: Set up Docker Buildx
         uses: crazy-max/ghaction-docker-buildx@v3
diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index b12c32b8..82e69faa 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -9,7 +9,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       -
         name: Set up Docker Buildx
         uses: crazy-max/ghaction-docker-buildx@v3
diff --git a/.github/workflows/pylint.yml b/.github/workflows/pylint.yml
index cc262c4a..b04a378a 100644
--- a/.github/workflows/pylint.yml
+++ b/.github/workflows/pylint.yml
@@ -9,7 +9,7 @@ jobs:
       matrix:
         python-version: ["3.11"]
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v4
       with:
diff --git a/.github/workflows/test-backend.yml b/.github/workflows/test-backend.yml
index e8d6ec48..1e760dea 100644
--- a/.github/workflows/test-backend.yml
+++ b/.github/workflows/test-backend.yml
@@ -13,7 +13,7 @@ jobs:
       run:
         working-directory: ./backend
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v4
         with:
diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 7a853a0c..b9f94bf6 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -8,7 +8,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       -
         name: Set up Docker Buildx
         uses: crazy-max/ghaction-docker-buildx@v3
@@ -36,7 +36,7 @@ jobs:
   #   steps:
   #     -
   #       name: Checkout
-  #       uses: actions/checkout@v3
+  #       uses: actions/checkout@v4
   #     -
   #       name: Set up Docker Buildx
   #       uses: crazy-max/ghaction-docker-buildx@v3
@@ -64,7 +64,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       -
         name: Set up Docker Buildx
         uses: crazy-max/ghaction-docker-buildx@v3