diff --git a/.github/workflows/phpstan.yml b/.github/workflows/phpstan.yml
index 05acb8ce47..50493a2d2c 100644
--- a/.github/workflows/phpstan.yml
+++ b/.github/workflows/phpstan.yml
@@ -11,13 +11,11 @@ jobs:
             fail-fast: false
             matrix:
                 php: [ 8.1, '8.0' ]
-                laravel: [ 9.*, 8.* ]
+                laravel: [ 9.* ]
                 dependency-version: [ prefer-stable ]
                 include:
                     - laravel: 9.*
                       testbench: 7.*
-                    - laravel: 8.*
-                      testbench: 6.*
         name: P${{ matrix.php }} - L${{ matrix.laravel }} - ${{ matrix.dependency-version }}
         steps:
             - uses: actions/checkout@v2