diff --git a/.idea/php.xml b/.idea/php.xml
index dbbf6c2f..6e30a354 100644
--- a/.idea/php.xml
+++ b/.idea/php.xml
@@ -105,7 +105,7 @@
       </interpreter>
     </phpInfoCache>
   </component>
-  <component name="PhpProjectSharedConfiguration" php_language_level="7.1" />
+  <component name="PhpProjectSharedConfiguration" php_language_level="7.4" />
   <component name="PhpUnit">
     <phpunit_settings>
       <PhpUnitSettings custom_loader_path="$PROJECT_DIR$/vendor/autoload.php" phpunit_phar_path="" />