diff --git a/.github/workflows/build_on_merge.yml b/.github/workflows/build_on_merge.yml
index c96f3952..871fc8d2 100644
--- a/.github/workflows/build_on_merge.yml
+++ b/.github/workflows/build_on_merge.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: "Install PHP"
         uses: "shivammathur/setup-php@2.26.0"
diff --git a/.github/workflows/scheduled_build.yml b/.github/workflows/scheduled_build.yml
index aa9b2b56..0887e013 100644
--- a/.github/workflows/scheduled_build.yml
+++ b/.github/workflows/scheduled_build.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: "Install PHP"
         uses: "shivammathur/setup-php@2.26.0"