diff --git a/.github/workflows/php-ci.yml b/.github/workflows/php-ci.yml
index 92e7683..1e085de 100644
--- a/.github/workflows/php-ci.yml
+++ b/.github/workflows/php-ci.yml
@@ -18,8 +18,6 @@ jobs:
         uses: php-actions/composer@v6
         with:
           command: validate
-          php_extensions: intl
-          php_version: 8.1
 
       - name: Cache Composer Dependencies
         id: composer-cache
@@ -33,9 +31,6 @@ jobs:
       - name: Install Composer Dependencies
         if: steps.composer-cache.outputs.cache-hit != 'true'
         uses: php-actions/composer@v6
-        with:
-          php_extensions: intl
-          php_version: 8.1
 
       - name: Create Build Archive for Tests
         run: |
diff --git a/.github/workflows/preview.yml b/.github/workflows/preview.yml
index d3509c0..ce3734e 100644
--- a/.github/workflows/preview.yml
+++ b/.github/workflows/preview.yml
@@ -13,7 +13,7 @@ jobs:
     strategy:
       matrix:
         operating-system: [ubuntu-latest]
-        php-versions: ["8.0"]
+        php-versions: ["8.1"]
 
     name: Create a downloadable preview build
     steps: