2 files changed, 4 insertions, 0 deletions
diff --git a/INSTALL b/INSTALL
index 534eac65b..2d736ca88 100644
--- a/INSTALL
+++ b/INSTALL
@@ -19,6 +19,7 @@ REQUIREMENTS
    - MDB2 2.5.0 or newer
    - Mail_Mime 1.7.0 or newer
    - Net_SMTP 1.4.2 or newer
+   - Auth_SASL 1.0.3 or newer
 * php.ini options (see .htaccess file):
    - error_reporting E_ALL & ~E_NOTICE (or lower)
    - memory_limit > 16MB (increase as suitable to support large attachments)
diff --git a/README b/README
index d2a234242..970887b79 100644
--- a/README
+++ b/README
@@ -33,6 +33,9 @@ Installation:
 For detailed instructions on how to install Roundcube webmail on your server,
 please refer to the INSTALL document in the same directory as this document.
 
+If you're updating an older version of Roundcube please follow the steps
+described in the UPGRADING file.
+
 
 Licensing:
 ----------