diff --git a/.github/workflows/backendUpdatesite.yml b/.github/workflows/backendUpdatesite.yml
index 06abf3c7..f171aefa 100644
--- a/.github/workflows/backendUpdatesite.yml
+++ b/.github/workflows/backendUpdatesite.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Set up JDK
         uses: actions/setup-java@v4
         with:
diff --git a/.github/workflows/checkFormat.yaml b/.github/workflows/checkFormat.yaml
index e37f5c3f..07927e5f 100644
--- a/.github/workflows/checkFormat.yaml
+++ b/.github/workflows/checkFormat.yaml
@@ -9,7 +9,7 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             - name: Checkout
-              uses: actions/checkout@v5
+              uses: actions/checkout@v6
 
             - uses: actions/setup-node@v5
               with:
diff --git a/.github/workflows/checkLint.yaml b/.github/workflows/checkLint.yaml
index 47fd13e3..ca359a1d 100644
--- a/.github/workflows/checkLint.yaml
+++ b/.github/workflows/checkLint.yaml
@@ -9,7 +9,7 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             - name: Checkout
-              uses: actions/checkout@v5
+              uses: actions/checkout@v6
 
             - uses: actions/setup-node@v5
               with:
diff --git a/.github/workflows/pages.yaml b/.github/workflows/pages.yaml
index 12fa2ff5..49f3292a 100644
--- a/.github/workflows/pages.yaml
+++ b/.github/workflows/pages.yaml
@@ -13,7 +13,7 @@ jobs:
     build:
         runs-on: ubuntu-latest
         steps:
-            - uses: actions/checkout@v5
+            - uses: actions/checkout@v6
 
             - name: Use Node.js 20.x
               uses: actions/setup-node@v5