diff --git a/.github/workflows/validate-php.yml b/.github/workflows/validate-php.yml
index 1531633..43e5454 100644
--- a/.github/workflows/validate-php.yml
+++ b/.github/workflows/validate-php.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Get Composer dependencies
         id: cache-vendor
@@ -31,7 +31,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Get Composer dependencies
         id: get-vendor-cache
@@ -54,7 +54,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Get Composer dependencies
         id: get-vendor-cache