diff --git a/.github/workflows/generatemo.yml b/.github/workflows/generatemo.yml
index b3308cb..22f349b 100644
--- a/.github/workflows/generatemo.yml
+++ b/.github/workflows/generatemo.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Perl environment
         # You may pin to the exact commit or the version.
diff --git a/.github/workflows/phpunit.yml b/.github/workflows/phpunit.yml
index 3a3392a..b94f8e2 100644
--- a/.github/workflows/phpunit.yml
+++ b/.github/workflows/phpunit.yml
@@ -22,14 +22,14 @@ jobs:
 
     steps:
       - name: Checkout GLPI core (shallow)
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: glpi-project/glpi
           ref: 11.0/bugfixes
           path: glpi
 
       - name: Checkout plugin
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           path: glpi/plugins/accounts
 
@@ -88,14 +88,14 @@ jobs:
 
     steps:
       - name: Checkout GLPI core
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: glpi-project/glpi
           ref: 11.0/bugfixes
           path: glpi
 
       - name: Checkout plugin
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           path: glpi/plugins/accounts
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 6f3d257..2c723ce 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v6
       - name: Build project # This would actually build your project, using zip for an example artifact
         id: build_
         env:
diff --git a/.github/workflows/updatepot.yml b/.github/workflows/updatepot.yml
index d1df719..5fdf19f 100644
--- a/.github/workflows/updatepot.yml
+++ b/.github/workflows/updatepot.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: install xgettext