diff --git a/phpunit/phpunit/9.3/phpunit.xml.dist b/phpunit/phpunit/9.3/phpunit.xml.dist
index 7884fea8..3832fac2 100644
--- a/phpunit/phpunit/9.3/phpunit.xml.dist
+++ b/phpunit/phpunit/9.3/phpunit.xml.dist
@@ -6,6 +6,7 @@
          backupGlobals="false"
          colors="true"
          bootstrap="tests/bootstrap.php"
+         convertDeprecationsToExceptions="false"
 >
     <php>
         <ini name="error_reporting" value="-1" />
diff --git a/symfony/phpunit-bridge/5.3/phpunit.xml.dist b/symfony/phpunit-bridge/5.3/phpunit.xml.dist
index 7884fea8..3832fac2 100644
--- a/symfony/phpunit-bridge/5.3/phpunit.xml.dist
+++ b/symfony/phpunit-bridge/5.3/phpunit.xml.dist
@@ -6,6 +6,7 @@
          backupGlobals="false"
          colors="true"
          bootstrap="tests/bootstrap.php"
+         convertDeprecationsToExceptions="false"
 >
     <php>
         <ini name="error_reporting" value="-1" />