diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index beba079..71d2898 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -19,7 +19,7 @@ jobs:
 
     steps:
       - name: Get source code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/manual_new_rdp.yml b/.github/workflows/manual_new_rdp.yml
index 3fd01fc..8a36472 100644
--- a/.github/workflows/manual_new_rdp.yml
+++ b/.github/workflows/manual_new_rdp.yml
@@ -31,7 +31,7 @@ jobs:
           echo "::set-output name=date-fr-long::$(date -d ${{ github.event.inputs.date }} '+%-d %B %Y')"
 
       - name: Get source code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Create a new GeoRDP
         shell: bash
diff --git a/.github/workflows/pr_checker_build.yml b/.github/workflows/pr_checker_build.yml
index a64adea..625af2d 100644
--- a/.github/workflows/pr_checker_build.yml
+++ b/.github/workflows/pr_checker_build.yml
@@ -29,7 +29,7 @@ jobs:
 
     steps:
       - name: Get source code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Set up Python
         uses: actions/setup-python@v5
diff --git a/.github/workflows/pr_cleaner_post_merge.yml b/.github/workflows/pr_cleaner_post_merge.yml
index cd0b577..f0e0c03 100644
--- a/.github/workflows/pr_cleaner_post_merge.yml
+++ b/.github/workflows/pr_cleaner_post_merge.yml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: Get source code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Prepare redirection
         run: |