diff --git a/README.md b/README.md
index ba9d9fe..3fd931c 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@ Libre and federated social network
 
 [![🌐 Official app website](https://img.shields.io/badge/Official_app_website-darkgreen?style=for-the-badge)](https://joinmastodon.org/)
 [![App Demo](https://img.shields.io/badge/App_Demo-blue?style=for-the-badge)](https://joinmastodon.org/)
-[![Version: 4.3.8~ynh1](https://img.shields.io/badge/Version-4.3.8~ynh1-rgba(0,150,0,1)?style=for-the-badge)](https://ci-apps.yunohost.org/ci/apps/mastodon/)
+[![Version: 4.3.9~ynh1](https://img.shields.io/badge/Version-4.3.9~ynh1-rgba(0,150,0,1)?style=for-the-badge)](https://ci-apps.yunohost.org/ci/apps/mastodon/)
 
 <div align="center">
 <a href="https://apps.yunohost.org/app/mastodon"><img height="100px" src="https://github.com/YunoHost/yunohost-artwork/raw/refs/heads/main/badges/neopossum-badges/badge_more_info_on_the_appstore.svg"/></a>
diff --git a/manifest.toml b/manifest.toml
index 93b3d3a..f58bad0 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -5,7 +5,7 @@ name = "Mastodon"
 description.en = "Libre and federated social network"
 description.fr = "Réseau social libre et fédéré"
 
-version = "4.3.8~ynh1"
+version = "4.3.9~ynh1"
 
 maintainers = []
 
@@ -52,8 +52,8 @@ ram.runtime = "500M"
 [resources]
     [resources.sources]
         [resources.sources.main]
-        url = "https://github.com/mastodon/mastodon/archive/refs/tags/v4.3.8.tar.gz"
-        sha256 = "b3d18985a4980573940855e1ca8826fad41c9b131fcdd256d7ae7d0392037a0e"
+        url = "https://github.com/mastodon/mastodon/archive/refs/tags/v4.3.9.tar.gz"
+        sha256 = "c969e80032418ddcfbed974093a5b3e4d7b7407e591d34e6ba8efceed6e7c22a"
         autoupdate.strategy = "latest_github_release"
 
     [resources.system_user]