diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 42649cf..8920172 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -12,7 +12,7 @@ jobs:
       fail-fast: true
       matrix:
         php: [8.4, 8.3]
-        laravel: ['11.*', '12.*']
+        laravel: ['11.*', '12.*', '13.*']
         dependency-version: [prefer-lowest, prefer-stable]
 
     name: P${{ matrix.php }} - L${{ matrix.laravel }} - ${{ matrix.dependency-version }}
diff --git a/composer.json b/composer.json
index c60ad59..a74a8bd 100644
--- a/composer.json
+++ b/composer.json
@@ -17,7 +17,7 @@
     ],
     "require": {
         "php": "^8.3",
-        "illuminate/support": "^9.0|^10.0|^11.0|^12.0",
+        "illuminate/support": "^9.0|^10.0|^11.0|^12.0|^13.0",
         "openspout/openspout": "^4.30"
     },
     "require-dev": {