diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index d60fa13..7b44b22 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -13,16 +13,16 @@ jobs:
             fail-fast: true
             matrix:
                 os: [ubuntu-latest]
-                php: [8.4, 8.3, 8.2, 8.1]
+                php: [8.5, 8.4, 8.3, 8.2, 8.1]
                 laravel: [12.*, 11.*, 10.*]
                 stability: [prefer-lowest, prefer-stable]
                 include:
                     - laravel: 12.*
                       testbench: 10.*
                     - laravel: 11.*
-                      testbench: 9.*
+                      testbench: ^9.9
                     - laravel: 10.*
-                      testbench: 8.*
+                      testbench: ^8.31
                 exclude:
                   - laravel: 12.*
                     php: 8.1
@@ -48,7 +48,7 @@ jobs:
                   echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"
             - name: Install dependencies
               run: |
-                  composer require "laravel/framework:${{ matrix.laravel }}" --no-interaction --no-update
+                  composer require "laravel/framework:${{ matrix.laravel }}" "orchestra/testbench:${{ matrix.testbench }}" --no-interaction --no-update
                   composer update --${{ matrix.stability }} --prefer-dist --no-interaction
             - name: Execute tests
               run: vendor/bin/phpunit