diff --git a/.github/workflows/build.doc.yml b/.github/workflows/build.doc.yml
index fc717970..eea3148e 100644
--- a/.github/workflows/build.doc.yml
+++ b/.github/workflows/build.doc.yml
@@ -19,7 +19,7 @@ jobs:
       - name: Setup PHP with PECL extension
         uses: shivammathur/setup-php@v2
         with:
-          php-version: "8.3"
+          php-version: "8.4"
           extensions: dom, curl, libxml, mbstring, zip, pcntl, pdo, bcmath, intl, gd, exif, iconv, imagick, json, xdebug
           coverage: xdebug
 
diff --git a/.github/workflows/build.wiki.yml b/.github/workflows/build.wiki.yml
index a00f5095..e10bd10a 100644
--- a/.github/workflows/build.wiki.yml
+++ b/.github/workflows/build.wiki.yml
@@ -18,7 +18,7 @@ jobs:
       - name: Setup PHP with PECL extension
         uses: shivammathur/setup-php@v2
         with:
-          php-version: "8.3"
+          php-version: "8.4"
           extensions: dom, curl, libxml, mbstring, zip, pcntl, pdo, bcmath, intl, gd, exif, iconv, imagick, json, xdebug
           coverage: xdebug