diff --git a/conf/app.src b/conf/app.src
index 804fdd7..70bdf29 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,5 +1,5 @@
 SOURCE_URL=https://github.com/xwiki-labs/cryptpad/archive/4.2.1.tar.gz
-SOURCE_SUM=a54a254f696f7aaa6e2492d6561bccd62919217c7ece3cff97179b9746802128
+SOURCE_SUM=0e769b0184741907bf5cdd0f5bb0488d43589435f2f102e53d7d64e666978a65
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/manifest.json b/manifest.json
index bb089c7..47521dc 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Zero Knowledge realtime collaborative editor",
         "fr": "Éditeur chiffré collaboratif en temps réel."
     },
-    "version": "4.2.1~ynh1",
+    "version": "4.2.1~ynh2",
     "url": "https://cryptpad.fr/",
     "license": "AGPL-3.0-only",
     "maintainer": {