diff --git a/conf/app.src b/conf/app.src
index 95b70c5..353ed3d 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,7 +1,7 @@
-SOURCE_URL=https://github.com/glitch-soc/mastodon/archive/ec4a8d81b141c46a6fa967f8416724d0162cd6c7.tar.gz
-SOURCE_SUM=e4bf11cbd453998ff0a5711d2034955f06bd463e651473a6622abd50c53adb3d
+SOURCE_URL=https://github.com/glitch-soc/mastodon/archive/252deefe3433d0cedafd973becd0d85b5182eb49.tar.gz
+SOURCE_SUM=ab73de98d5c09c59978bb5e7e239eef541a30cbc733586bcdfc0c675b780af60
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
-SOURCE_FILENAME=ec4a8d81b141c46a6fa967f8416724d0162cd6c7.tar.gz
+SOURCE_FILENAME=252deefe3433d0cedafd973becd0d85b5182eb49.tar.gz
 SOURCE_EXTRACT=true
diff --git a/manifest.json b/manifest.json
index e93415c..08984fe 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Libre and federated social network, fork of Mastodon",
         "fr": "Réseau social libre et fédéré, scission de Mastodon"
     },
-    "version": "2022.04.16~ynh1",
+    "version": "2022.04.28~ynh1",
     "url": "https://github.com/glitch-soc/mastodon",
     "upstream": {
         "license": "free",