diff --git a/.github/workflows/package_linter.yml b/.github/workflows/package_linter.yml
new file mode 100644
index 0000000..576e4a5
--- /dev/null
+++ b/.github/workflows/package_linter.yml
@@ -0,0 +1,31 @@
+name: YunoHost apps package linter
+
+on:
+  # Allow to manually trigger the workflow
+  workflow_dispatch:
+  push:
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.9'
+      
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install toml pyparsing six
+
+      - name: 'Clone YunoHost apps package linter'
+        run: |
+          git clone --depth=1 https://github.com/YunoHost/package_linter ~/package_linter
+
+      - name: 'Run linter'
+        run: |
+          ~/package_linter/package_linter.py .
diff --git a/.github/workflows/update_master.yml b/.github/workflows/update_master.yml
index a289a45..5cd41c5 100644
--- a/.github/workflows/update_master.yml
+++ b/.github/workflows/update_master.yml
@@ -10,7 +10,7 @@ jobs:
   masterPromotion:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: master
       - name: Reset promotion branch
diff --git a/.github/workflows/updater.yml b/.github/workflows/updater.yml
index 828ad05..b79383a 100644
--- a/.github/workflows/updater.yml
+++ b/.github/workflows/updater.yml
@@ -14,11 +14,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Fetch the source code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
-      - name: Install python
-        uses: actions/setup-python@v4
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.9'
       - name: Install yq/tomlq
         id: install_yq
         run: pip install yq