diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index cebf8c5b6..36bc8ea4d 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -13,7 +13,7 @@ jobs:
         runs-on: ubuntu-latest
         steps:
         - name: Checkout
-          uses: actions/checkout@v3
+          uses: actions/checkout@v4
         - run: git fetch --depth=1 origin +refs/tags/*:refs/tags/*
         - name: Setup PHP
           uses: shivammathur/setup-php@v2
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 4468ef856..636e84421 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -14,7 +14,7 @@ jobs:
                 php: [ "7.4", "8.0", "8.1", "8.2" ]
         name: PHP ${{matrix.php }} Unit Test
         steps:
-            - uses: actions/checkout@v3
+            - uses: actions/checkout@v4
             - name: Setup PHP
               uses: shivammathur/setup-php@v2
               with:
@@ -31,7 +31,7 @@ jobs:
         runs-on: ubuntu-latest
         name: Test Prefer Lowest
         steps:
-            - uses: actions/checkout@v3
+            - uses: actions/checkout@v4
             - name: Setup PHP
               uses: shivammathur/setup-php@v2
               with:
@@ -49,7 +49,7 @@ jobs:
       runs-on: ubuntu-latest
       name: PHP Style Check
       steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
@@ -64,7 +64,7 @@ jobs:
       runs-on: ubuntu-latest
       name: PHPStan Static Analysis
       steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with: