diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index a2fa91e..26eb491 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -9,16 +9,12 @@ jobs:
             fail-fast: true
             matrix:
                 os: [ubuntu-latest, windows-latest]
-                php: [8.0, 7.4]
-                laravel: [6.*, 7.*, 8.*]
+                php: [8.1, 8.0, 7.4]
+                laravel: [8.*]
                 dependency-version: [prefer-lowest, prefer-stable]
                 include:
                     -   laravel: 8.*
                         testbench: 6.*
-                    -   laravel: 7.*
-                        testbench: 5.*
-                    -   laravel: 6.*
-                        testbench: 4.*
 
         name: P${{ matrix.php }} - L${{ matrix.laravel }} - ${{ matrix.dependency-version }} - ${{ matrix.os }}