diff --git a/README.md b/README.md
index deaccf6..e959d0d 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,7 @@ A decentralized and federated platform to organize events.
 - You can also create a page for your group where the members will be able to get organized together.
 
 
-**Shipped version:** 4.0.2~ynh1
+**Shipped version:** 4.1.0~ynh1
 
 **Demo:** <https://demo.mobilizon.org>
 
diff --git a/README_es.md b/README_es.md
index 533f8c8..0152f6b 100644
--- a/README_es.md
+++ b/README_es.md
@@ -22,7 +22,7 @@ A decentralized and federated platform to organize events.
 - You can also create a page for your group where the members will be able to get organized together.
 
 
-**Versión actual:** 4.0.2~ynh1
+*Versión actual:** 4.1.0~ynh1
 
 **Demo:** <https://demo.mobilizon.org>
 
diff --git a/README_eu.md b/README_eu.md
index 029978f..d13a192 100644
--- a/README_eu.md
+++ b/README_eu.md
@@ -22,7 +22,7 @@ A decentralized and federated platform to organize events.
 - You can also create a page for your group where the members will be able to get organized together.
 
 
-**Paketatutako bertsioa:** 4.0.2~ynh1
+**Paketatutako bertsioa:** 4.1.0~ynh1
 
 **Demoa:** <https://demo.mobilizon.org>
 
diff --git a/README_fr.md b/README_fr.md
index 57dcc92..8b2525f 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -22,7 +22,7 @@ A decentralized and federated platform to organize events.
 - You can also create a page for your group where the members will be able to get organized together.
 
 
-**Version incluse :** 4.0.2~ynh1
+**Version incluse :** 4.1.0~ynh1
 
 **Démo :** <https://demo.mobilizon.org>
 
diff --git a/README_gl.md b/README_gl.md
index bd18b37..5f1a8f6 100644
--- a/README_gl.md
+++ b/README_gl.md
@@ -22,7 +22,7 @@ A decentralized and federated platform to organize events.
 - You can also create a page for your group where the members will be able to get organized together.
 
 
-**Versión proporcionada:** 4.0.2~ynh1
+**Versión proporcionada:** 4.1.0~ynh1
 
 **Demo:** <https://demo.mobilizon.org>
 
diff --git a/README_zh_Hans.md b/README_zh_Hans.md
index e16ca6f..1107870 100644
--- a/README_zh_Hans.md
+++ b/README_zh_Hans.md
@@ -21,8 +21,7 @@ A decentralized and federated platform to organize events.
 - Mobilizon is a tool that helps you find, create and organize events.
 - You can also create a page for your group where the members will be able to get organized together.
 
-
-**分发版本：** 4.0.2~ynh1
+*分发版本：** 4.1.0~ynh1
 
 **演示：** <https://demo.mobilizon.org>
 
diff --git a/conf/mail.exs b/conf/mail.exs
index c8ef46e..b6369ea 100644
--- a/conf/mail.exs
+++ b/conf/mail.exs
@@ -4,12 +4,19 @@ config :mobilizon, Mobilizon.Web.Email.Mailer,
   relay: "127.0.0.1",
   #hostname: "127.0.0.1",
   # usually 25, 465 or 587
-  port: 25,
+  port: 587,
   username: "__YNH_USER__",
   password: "__YNH_USER_PASSWORD__",
   # can be `:always` or `:never`
-  tls: :if_available,
-  allowed_tls_versions: [:"tlsv1.2"],
+  tls: :always,
+  tls_options: [
+    versions: [:"tlsv1.2",:"tlsv1.3"],
+    verify: :verify_peer,
+    cacerts: :public_key.cacerts_get(),
+    server_name_indication: '__DOMAIN__',
+    depth: 99
+  ],
+  ssl: false,
   retries: 1,
   # can be `true`
   no_mx_lookups: false,
diff --git a/manifest.toml b/manifest.toml
index dbacfe1..58b914a 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -7,7 +7,7 @@ name = "Mobilizon"
 description.en = "Decentralized and federated platform to organize events"
 description.fr = "Plateforme décentralisée et fédérée pour organiser des événements"
 
-version = "4.0.2~ynh1"
+version = "4.1.0~ynh1"
 
 maintainers = ["yalh76"]
 
@@ -49,10 +49,10 @@ ram.runtime = "400M"
 
 [resources]
     [resources.sources.main]
-    amd64.url = "https://packages.joinmobilizon.org/4.0.2/mobilizon_4.0.2_amd64-debian-bullseye.tar.gz"
-    amd64.sha256 = "6225d2baec63c60409c02dcd10a6c224fd5a2cb6ffeab7a171fbcc00427b77c4"
-    arm64.url = "https://packages.joinmobilizon.org/4.0.2/mobilizon_4.0.2_arm64-debian-bullseye.tar.gz"
-    arm64.sha256 = "679e7067811a07a9895745826b4b9fca3291b46237eed698763ec0c02ed9ac76"
+    amd64.url = "https://packages.joinmobilizon.org/4.1.0/mobilizon_4.1.0_amd64-debian-bullseye.tar.gz"
+    amd64.sha256 = "cb21c27fd9bf701061d6d264e6944114301056fd07fe7c484d93b9d9e4b6d8db"
+    arm64.url = "https://packages.joinmobilizon.org/4.1.0/mobilizon_4.1.0_arm64-debian-bullseye.tar.gz"
+    arm64.sha256 = "8642c1ab8e598934e04cea7a4eb70b3ff14b37a6147e7cd9b38fe931a26148c9"
 
     autoupdate.strategy = "latest_gitlab_release"
     autoupdate.asset.amd64 = "mobilizon_.*_amd64-debian-bullseye.tar.gz"