diff --git a/doc/README.Install.md b/doc/README.Install.md
index b203fa9e5..cc480541f 100644
--- a/doc/README.Install.md
+++ b/doc/README.Install.md
@@ -8,13 +8,13 @@ SeedDMS is a web-based application written in PHP. It uses MySQL,
 sqlite3 or postgresql to manage the documents that were uploaded into
 the application. Be aware that postgresql is not very well tested.
 
-Make sure you have PHP 5.4 and MySQL 5 or higher installed. SeedDMS
+Make sure you have PHP 7.x and MySQL 5 or higher installed. SeedDMS
 will work with PHP running in CGI-mode as well as running as a module under
 apache.
 
 Here is a detailed list of requirements:
 
-1. A web server with at least php 5.4
+1. A web server with at least php 7.0
 2. A mysql database, unless you use sqlite
 3. The php installation must have support for `pdo_mysql` or `pdo_sqlite`,
    `php_gd2`, `php_mbstring`