diff --git a/.github/workflows/phpstan.yml b/.github/workflows/phpstan.yml
index d0dc5ba..1479294 100644
--- a/.github/workflows/phpstan.yml
+++ b/.github/workflows/phpstan.yml
@@ -16,7 +16,7 @@ jobs:
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: '^8.1'
+          php-version: '8.1'
           coverage: none
 
       - name: Install composer dependencies
diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index f873256..bf81e50 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -15,7 +15,7 @@ jobs:
         os: [ubuntu-latest, windows-latest]
         php: [8.1]
         laravel: [10.*]
-        stability: [prefer-lowest, prefer-stable]
+        stability: [prefer-stable]
         include:
           - laravel: 10.*
             testbench: 8.*