diff --git a/lib/classes/class-bootstrap.php b/lib/classes/class-bootstrap.php
index be6b145eb..5708ce9bb 100644
--- a/lib/classes/class-bootstrap.php
+++ b/lib/classes/class-bootstrap.php
@@ -18,7 +18,7 @@
 
     final class Bootstrap extends \UsabilityDynamics\WP\Bootstrap_Plugin {
 
-      const REQUIRED_PHP_VERSION = '8.0';
+      const REQUIRED_PHP_VERSION = '5.5';
 
       /**
        * Google Storage Client