diff --git a/config/source.json b/config/source.json
index ba518e28..7c8a16cc 100644
--- a/config/source.json
+++ b/config/source.json
@@ -718,7 +718,7 @@
     },
     "xz": {
         "type": "url",
-        "url": "https://fossies.org/linux/misc/xz-5.4.6.tar.xz",
+        "url": "https://fossies.org/linux/misc/xz-5.4.7.tar.xz",
         "license": {
             "type": "file",
             "path": "COPYING"
diff --git a/src/globals/test-extensions.php b/src/globals/test-extensions.php
index 5b2c5007..3da17498 100644
--- a/src/globals/test-extensions.php
+++ b/src/globals/test-extensions.php
@@ -25,7 +25,7 @@ $extensions = match (PHP_OS_FAMILY) {
 
 // If you want to test lib-suggests feature with extension, add them below (comma separated, example `libwebp,libavif`).
 $with_libs = match (PHP_OS_FAMILY) {
-    'Linux', 'Darwin' => '',
+    'Linux', 'Darwin' => 'xz',
     'Windows' => '',
 };