diff --git a/.github/workflows/api-gateway.yml b/.github/workflows/api-gateway.yml
index c2f8f2f..49f59b4 100644
--- a/.github/workflows/api-gateway.yml
+++ b/.github/workflows/api-gateway.yml
@@ -20,7 +20,7 @@ jobs:
       run:
         working-directory: ${{ env.working-directory }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Setup Java 21
         uses: actions/setup-java@v5
diff --git a/.github/workflows/bookstore-webapp.yml b/.github/workflows/bookstore-webapp.yml
index 11756fa..9baa331 100644
--- a/.github/workflows/bookstore-webapp.yml
+++ b/.github/workflows/bookstore-webapp.yml
@@ -20,7 +20,7 @@ jobs:
       run:
         working-directory: ${{ env.working-directory }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Setup Java 21
         uses: actions/setup-java@v5
diff --git a/.github/workflows/catalog-service.yml b/.github/workflows/catalog-service.yml
index aaf17c7..8f4f957 100644
--- a/.github/workflows/catalog-service.yml
+++ b/.github/workflows/catalog-service.yml
@@ -20,7 +20,7 @@ jobs:
       run:
         working-directory: ${{ env.working-directory }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Setup Java 21
         uses: actions/setup-java@v5
diff --git a/.github/workflows/notification-service.yml b/.github/workflows/notification-service.yml
index 28ff97d..88b8f2f 100644
--- a/.github/workflows/notification-service.yml
+++ b/.github/workflows/notification-service.yml
@@ -20,7 +20,7 @@ jobs:
       run:
         working-directory: ${{ env.working-directory }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Setup Java 21
         uses: actions/setup-java@v5
diff --git a/.github/workflows/order-service.yml b/.github/workflows/order-service.yml
index 38e6058..6d9c6a4 100644
--- a/.github/workflows/order-service.yml
+++ b/.github/workflows/order-service.yml
@@ -20,7 +20,7 @@ jobs:
       run:
         working-directory: ${{ env.working-directory }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Setup Java 21
         uses: actions/setup-java@v5