diff --git a/.github/workflows/booking.yml b/.github/workflows/booking.yml
index 58047a1..2f4fde2 100644
--- a/.github/workflows/booking.yml
+++ b/.github/workflows/booking.yml
@@ -48,7 +48,7 @@ jobs:
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Setup project
         uses: ./.github/actions/setup-project