diff --git a/README.md b/README.md
index d81ad4a..5c56dde 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Mastodon for YunoHost
 
-[![Latest Version](https://img.shields.io/badge/version-2.5.0-green.svg?style=flat)](https://github.com/YunoHost-Apps/mastodon_ynh/releases)
+[![Latest Version](https://img.shields.io/badge/version-2.5.2-green.svg?style=flat)](https://github.com/YunoHost-Apps/mastodon_ynh/releases)
 [![Status](https://img.shields.io/badge/status-testing-yellow.svg?style=flat)](https://github.com/YunoHost-Apps/mastodon_ynh/milestones)
 [![Dependencies](https://img.shields.io/badge/dependencies-includes-lightgrey.svg?style=flat)](https://github.com/YunoHost-Apps/mastodon_ynh#dependencies)
 [![GitHub license](https://img.shields.io/badge/license-GPLv3-blue.svg?style=flat)](https://raw.githubusercontent.com/YunoHost-Apps/mastodon_ynh/master/LICENSE)
diff --git a/conf/app-mastodon.src b/conf/app-mastodon.src
index 32aa8c6..fedac19 100644
--- a/conf/app-mastodon.src
+++ b/conf/app-mastodon.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/tootsuite/mastodon/archive/v2.5.0.tar.gz
-SOURCE_SUM=0b36693058647ab50fff7f1c0c678f0f2b2997908c542c488386e8e16beced74 
+SOURCE_URL=https://github.com/tootsuite/mastodon/archive/v2.5.2.tar.gz
+SOURCE_SUM=d25e432f1fcf223270414dd55be4d2878f1af86c21b1f2d7874fa1c57d75ebfb 
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/conf/app-ruby-build.src b/conf/app-ruby-build.src
index 3041556..8bf0719 100644
--- a/conf/app-ruby-build.src
+++ b/conf/app-ruby-build.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/rbenv/ruby-build/archive/v20180424.tar.gz
-SOURCE_SUM=71dbaf87081369c1f5d27b6a94a927c1eeeb1f36bdffe7851f0a9c1ec87b9373
+SOURCE_URL=https://github.com/rbenv/ruby-build/archive/v20180822.tar.gz
+SOURCE_SUM=36dead9a0031f1b42b876f6d6def0fccdddc7d6277c7968ec649ffde82a4e137
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/manifest.json b/manifest.json
index 248cf01..4555fe1 100644
--- a/manifest.json
+++ b/manifest.json
@@ -9,7 +9,7 @@
 		"en": "Mastodon is a free, open-source social network.",
 		"fr": "Mastodon est un réseau social gratuit et open source."
 	},
-	"version": "2.5.0",
+	"version": "2.5.2",
 	"url": "https://github.com/tootsuite/mastodon",
 	"license": "AGPL-3.0-or-later",
 	"maintainer": {