diff --git a/.github/workflows/docs.yaml b/.github/workflows/docs.yaml
index a162bf78f..05f05e601 100644
--- a/.github/workflows/docs.yaml
+++ b/.github/workflows/docs.yaml
@@ -27,7 +27,7 @@ jobs:
       version: ${{ steps.version.outputs.value }}
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
       with:
         token: ${{ secrets.ACCESS_TOKEN }}
 
@@ -52,7 +52,7 @@ jobs:
     - prepare
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
       with:
         fetch-depth: 0
         token: ${{ secrets.ACCESS_TOKEN }}
diff --git a/.github/workflows/merge-dev.yml b/.github/workflows/merge-dev.yml
index 5de7d0ea5..a8e6f4f39 100644
--- a/.github/workflows/merge-dev.yml
+++ b/.github/workflows/merge-dev.yml
@@ -22,7 +22,7 @@ jobs:
       version: ${{ steps.version.outputs.value }}
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
       with:
         fetch-depth: 0
 
diff --git a/.github/workflows/merge-master.yml b/.github/workflows/merge-master.yml
index d9e8b7eb0..18c149ae0 100644
--- a/.github/workflows/merge-master.yml
+++ b/.github/workflows/merge-master.yml
@@ -26,7 +26,7 @@ jobs:
       version: v${{ steps.version.outputs.value }}
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
       with:
         token: ${{ secrets.ACCESS_TOKEN }}
 
diff --git a/.github/workflows/pull-request.yml b/.github/workflows/pull-request.yml
index c66e0317c..dc3cbf0d5 100644
--- a/.github/workflows/pull-request.yml
+++ b/.github/workflows/pull-request.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-24.04
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
       with:
         fetch-depth: 0
 
@@ -24,7 +24,7 @@ jobs:
     runs-on: ubuntu-24.04
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
       with:
         repository: ${{ github.event.pull_request.head.repo.full_name }}
         ref: ${{ github.event.pull_request.head.ref }}
@@ -88,7 +88,7 @@ jobs:
     runs-on: ubuntu-24.04
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
 
     - name: Setup Python 3.11
       uses: actions/setup-python@v5
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 1a9e1207b..217b5c1f6 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-24.04
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
 
     - name: Version
       id: version
diff --git a/.github/workflows/sonarqube.yaml b/.github/workflows/sonarqube.yaml
index a2edbdb83..ca289da8c 100644
--- a/.github/workflows/sonarqube.yaml
+++ b/.github/workflows/sonarqube.yaml
@@ -16,7 +16,7 @@ jobs:
     - ubuntu-24.04
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
       with:
         fetch-depth: 0
 
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index fc5a5c670..c8450dad2 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -22,7 +22,7 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     
     - name: Setup python
       uses: actions/setup-python@v5
@@ -70,7 +70,7 @@ jobs:
         numpy: [ "numpy>=1.21" ]
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
 
     - name: Setup python
       uses: actions/setup-python@v5
@@ -139,7 +139,7 @@ jobs:
 
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Java 17 (Temurin)
         uses: actions/setup-java@v4