diff --git a/.github/workflows/action.yml b/.github/workflows/action.yml
index 884bc2aff..5f87856f3 100644
--- a/.github/workflows/action.yml
+++ b/.github/workflows/action.yml
@@ -30,7 +30,7 @@ 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
 
       # Runs a single command using the runners shell
       - name: operational test
@@ -56,7 +56,7 @@ 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
 
       # Runs a single command using the runners shell
       - name: Run a one-line script
@@ -83,7 +83,7 @@ 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
 
       # Runs a single command using the runners shell
       - name: Run a one-line script