diff --git a/.github/workflows/badges.yml b/.github/workflows/badges.yml
index 94cba8c..17cf1a1 100644
--- a/.github/workflows/badges.yml
+++ b/.github/workflows/badges.yml
@@ -19,7 +19,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Setup PHP
-        uses: shivammathur/setup-php@2.9.0
+        uses: shivammathur/setup-php@2.37.1
         with:
           php-version: '8.1'
           extensions:  simplexml, dom, xml, xdebug, intl
diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index bab2866..1312a0d 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -33,7 +33,7 @@ jobs:
           fetch-depth: 0
 
       - name: Setup PHP
-        uses: shivammathur/setup-php@v2
+        uses: shivammathur/setup-php@2.37.1
         with:
           php-version: ${{ matrix.php }}
           extensions: dom, curl, libxml, mbstring, zip, pcntl, pdo, sqlite, pdo_sqlite, bcmath, soap, intl, gd, exif, iconv, imagick, fileinfo, xdebug