diff --git a/manifest.toml b/manifest.toml
index 5770534..62c426d 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -5,7 +5,7 @@ name = "LinkStack"
 description.en = "A highly customizable link sharing platform with an intuitive, easy to use user interface."
 description.fr = "Une plateforme de partage de lien hautement personnalisable, avvec une interface simple à utiliser."
 
-version = "4.1.4~ynh2"
+version = "4.2.1~ynh2"
 
 maintainers = ["Tagada", "wyverine"]
 
@@ -59,8 +59,8 @@ ram.runtime = "50M"
         # This will pre-fetch the asset which can then be deployed during the install/upgrade scripts with :
         #    ynh_setup_source --dest_dir="$install_dir"
         # You can also define other assets than "main" and add --source_id="foobar" in the previous command
-        url = "https://github.com/LinkStackOrg/LinkStack/releases/download/v4.1.4/linkstack.zip"
-        sha256 = "e2629069ca32998765d167eabae70e873eb409b14395425aee603a64f47f048e"
+        url = "https://github.com/LinkStackOrg/LinkStack/releases/download/v4.2.1/linkstack.zip"
+        sha256 = "85e19783e788cf4926c20ac843a46503f86a33e199025eb8a6d191399fc14cfc"
 
         # These infos are used by https://github.com/YunoHost/apps/blob/master/tools/autoupdate_app_sources/autoupdate_app_sources.py
         # to auto-update the previous asset urls and sha256sum + manifest version