diff --git a/setup/webapplication.md b/setup/webapplication.md
index 4734aae..9ce8da3 100644
--- a/setup/webapplication.md
+++ b/setup/webapplication.md
@@ -2,7 +2,7 @@
 
 ## Server Requirements
 
-* PHP >= 7.1
+* PHP >= 7.4
 * PDO PHP Extension
 * MySQL, PostgreSQL, MicrosoftSQL or OracleSQL