diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 2fbacc4..2bea248 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -15,7 +15,7 @@ jobs:
                 dependency-version: [prefer-lowest, prefer-stable]
                 include:
                     - laravel: 8.*
-                      testbench: 6.*
+                      testbench: ^6.23
                     - laravel: 9.*
                       testbench: 7.*
         name: P${{ matrix.php }} - L${{ matrix.laravel }} - ${{ matrix.dependency-version }}
diff --git a/composer.json b/composer.json
index a5fae45..a380a91 100644
--- a/composer.json
+++ b/composer.json
@@ -19,7 +19,7 @@
         "php": "^8.0"
     },
     "require-dev": {
-        "orchestra/testbench": "^6.22|^7.0",
+        "orchestra/testbench": "^6.23|^7.0",
         "phpunit/phpunit": "^9.4",
         "symplify/monorepo-builder": "^9.4.21"
     },
diff --git a/monorepo-builder.php b/monorepo-builder.php
index 2945373..62bd637 100644
--- a/monorepo-builder.php
+++ b/monorepo-builder.php
@@ -20,7 +20,7 @@
             ],
         ],
         'require-dev' => [
-            'orchestra/testbench' => '^6.22|^7.0',
+            'orchestra/testbench' => '^6.23|^7.0',
             'phpunit/phpunit' => '^9.4',
             'symplify/monorepo-builder' => '^9.4.21',
         ],