diff --git a/conf/version.json b/conf/version.json
index 9a91339..4ad83b9 100644
--- a/conf/version.json
+++ b/conf/version.json
@@ -1,6 +1,6 @@
 {
     "app": "moncycle.app",
-    "version": "13~ynh3",
-    "build": "2024-05-14",
+    "version": "13~ynh4",
+    "build": "2024-05-20",
     "commit": "d665882"
 }
diff --git a/manifest.toml b/manifest.toml
index e5792aa..0e54bac 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -5,7 +5,7 @@ name = "Moncycle"
 description.en = "Menstrual cycle follow-up for natural family planning"
 description.fr = "Suivi de cycle pour les méthodes naturelles de régulation de naissance"
 
-version = "13~ynh3"
+version = "13~ynh4"
 
 maintainers = ["Raoul de Limezy"]
 
diff --git a/sources/patches/main-01-mail.patch b/sources/patches/main-01-mail.patch
old mode 100644
new mode 100755
index 5308771..0ae2892
--- a/sources/patches/main-01-mail.patch
+++ b/sources/patches/main-01-mail.patch
@@ -4,14 +4,14 @@ index fc2246e..2e060e3 100644
 +++ b/www_data/lib/mail.php
 @@ -15,10 +15,10 @@ function mail_init(){
  
-        $mail->isSMTP();
-        $mail->Host       = SMTP_HOST;
--       $mail->SMTPAuth   = true;
-+       $mail->SMTPAuth   = false;
-        $mail->Username   = SMTP_MAIL;
-        $mail->Password   = SMTP_PASSWORD;
--       $mail->SMTPSecure = PHPMailer::ENCRYPTION_SMTPS;
-+       $mail->SMTPSecure = false;
-        $mail->Port       = SMTP_PORT;
-        $mail->CharSet    = 'UTF-8';
- 
\ No newline at end of file
+ 	$mail->isSMTP();
+ 	$mail->Host       = SMTP_HOST;
+-	$mail->SMTPAuth   = true;
++	$mail->SMTPAuth   = false;
+ 	$mail->Username   = SMTP_MAIL;
+ 	$mail->Password   = SMTP_PASSWORD;
+-	$mail->SMTPSecure = PHPMailer::ENCRYPTION_SMTPS;
++	$mail->SMTPSecure = false;
+ 	$mail->Port       = SMTP_PORT;
+ 	$mail->CharSet    = 'UTF-8';
+