diff --git a/.github/workflows/infection.yml b/.github/workflows/infection.yml
index 5cc8dab..7e6e9de 100644
--- a/.github/workflows/infection.yml
+++ b/.github/workflows/infection.yml
@@ -19,7 +19,7 @@ jobs:
             extensions: "json, mbstring, openssl, sqlite3, curl, uuid"
 
       -   name: "Checkout code"
-          uses: "actions/checkout@v3"
+          uses: "actions/checkout@v4"
 
       -   name: "Fetch Git base reference"
           run: "git fetch --depth=1 origin ${GITHUB_BASE_REF}"
diff --git a/.github/workflows/integrate.yml b/.github/workflows/integrate.yml
index 751a2d5..a4a1ab5 100644
--- a/.github/workflows/integrate.yml
+++ b/.github/workflows/integrate.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: "ubuntu-latest"
     steps:
       -   name: "Checkout code"
-          uses: "actions/checkout@v3"
+          uses: "actions/checkout@v4"
 
       -   name: "Check file permissions"
           run: |
@@ -34,7 +34,7 @@ jobs:
             php-version: "8.3"
 
       -   name: "Checkout code"
-          uses: "actions/checkout@v3"
+          uses: "actions/checkout@v4"
 
       -   name: "Install dependencies"
           uses: "ramsey/composer-install@v3"
@@ -70,7 +70,7 @@ jobs:
             coverage: "xdebug"
 
       -   name: "Checkout code"
-          uses: "actions/checkout@v3"
+          uses: "actions/checkout@v4"
 
       -   name: "Install dependencies"
           uses: "ramsey/composer-install@v3"
@@ -103,7 +103,7 @@ jobs:
             extensions: "json, mbstring, openssl, sqlite3, curl, uuid"
 
       -   name: "Checkout code"
-          uses: "actions/checkout@v3"
+          uses: "actions/checkout@v4"
 
       -   name: "Validate Composer configuration"
           run: "composer validate --strict"
@@ -131,7 +131,7 @@ jobs:
             extensions: "json, mbstring, openssl, sqlite3, curl, uuid"
 
       -   name: "Checkout code"
-          uses: "actions/checkout@v3"
+          uses: "actions/checkout@v4"
 
       -   name: "Check adherence to EditorConfig"
           uses: "greut/eclint-action@v0"
@@ -160,7 +160,7 @@ jobs:
             coverage: "xdebug"
 
       -   name: "Checkout code"
-          uses: "actions/checkout@v3"
+          uses: "actions/checkout@v4"
 
       -   name: "Fetch Git base reference"
           run: "git fetch --depth=1 origin ${GITHUB_BASE_REF}"
@@ -182,7 +182,7 @@ jobs:
     runs-on: "ubuntu-20.04"
     steps:
       -   name: "Checkout code"
-          uses: "actions/checkout@v3"
+          uses: "actions/checkout@v4"
 
       -   name: "Check exported files"
           run: |