diff --git a/README.md b/README.md
index 2911695..3de215f 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ If you don't have YunoHost, please consult [the guide](https://yunohost.org/#/in
 ## Overview
 CryptPad is a collaborative encrypted document editor in real time. It is a privacy-friendly alternative to popular office tools and cloud services. All content stored in CryptPad is encrypted before being sent, which means that no one can access your data unless you give them the keys. You can share access to a document simply by sharing the link.
 
-**Shipped version:** 3.19.1
+**Shipped version:** 3.21.0
 
 ## Screenshots
 
@@ -60,8 +60,7 @@ CryptPad is a collaborative encrypted document editor in real time. It is a priv
 
 ---
 
-Developer info
-----------------
+## Developer info
 
 Please send your pull request to the [testing branch](https://github.com/YunoHost-Apps/cryptpad_ynh/tree/testing).
 
diff --git a/README_fr.md b/README_fr.md
index 6dd7efc..65bdfa8 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -11,7 +11,7 @@ Si vous n'avez pas YunoHost, consultez [le guide](https://yunohost.org/#/install
 ## Vue d'ensemble
 CryptPad est un éditeur de documents chiffrés collaboratifs en temps réel. C'est une alternative respectant la vie privée aux outils office et aux services cloud populaires. Tout le contenu stocké dans CryptPad est chiffré avant d'être envoyé, ce qui signifie que personne ne peut accéder à vos données à moins que vous ne leur donniez les clés. Vous pouvez partager l'accès à un document simplement en partageant le lien.
 
-**Version incluse :** 3.19.1
+**Version incluse :** 3.21.0
 
 ## Captures d'écran
 
@@ -60,8 +60,7 @@ Comment configurer cette application : via le panneau d'administration ainsi que
 
 ---
 
-Informations pour les développeurs
-----------------
+## Informations pour les développeurs
 
 Merci de faire vos pull request sur la [branche testing](https://github.com/YunoHost-Apps/cryptpad_ynh/tree/testing).
 
diff --git a/conf/app.src b/conf/app.src
index f9f30f8..427b464 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,6 +1,6 @@
-SOURCE_URL=https://github.com/xwiki-labs/cryptpad/archive/3.19.1.tar.gz
-SOURCE_SUM=b706baf1ee7d948eb549b7ba4f9270188e7dde067f4e92b7c3162e5907c50af6
+SOURCE_URL=https://github.com/xwiki-labs/cryptpad/archive/3.21.0.tar.gz
+SOURCE_SUM=b75bbd9697ba91bf8893877d6e22588ba5344926f29df5a6c660d07507b91e31
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
-SOURCE_FILENAME=cryptpad-3.19.1.tar.gz
+SOURCE_FILENAME=cryptpad-3.21.0.tar.gz
diff --git a/issue_template.md b/issue_template.md
index b044dbe..bc9ad5f 100644
--- a/issue_template.md
+++ b/issue_template.md
@@ -7,7 +7,7 @@ about: Create a report to help us debug, it would be nice to fill the template a
 **How to post a meaningful bug report**
 1. *Read this whole template first.*
 2. *Determine if you are on the right place:*
-   - *If you were performing an action on the app from the webadmin or the CLI (install, update, backup, restore, change url...), you are on the right place!*
+   - *If you were performing an action on the app from the webadmin or the CLI (install, update, backup, restore, change_url...), you are on the right place!*
    - *Otherwise, the issue may be due to CryptPad itself. Refer to its documentation or repository for help.*
    - *If you have a doubt, post here, we will figure it out together.*
 3. *Delete the italic comments as you write over them below, and remove this guide.*
@@ -34,8 +34,8 @@ about: Create a report to help us debug, it would be nice to fill the template a
 - *If you used the webadmin, please perform the equivalent command from the CLI first.*
 - *If the error occurs in your browser, explain what you did:*
    1. *Go to '...'*
-   2. *Click on '....'*
-   3. *Scroll down to '....'*
+   2. *Click on '...'*
+   3. *Scroll down to '...'*
    4. *See error*
 
 **Expected behavior**
diff --git a/manifest.json b/manifest.json
index 4367ba2..e55944d 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": "3.19.1~ynh1",
+    "version": "3.21.0~ynh1",
     "url": "https://cryptpad.fr/",
     "license": "AGPL-3.0-or-later",
     "maintainer": {
@@ -15,7 +15,7 @@
         "url": "https://frju365.yunohost.support"
     },
     "requirements": {
-        "yunohost": ">= 3.5"
+        "yunohost": ">= 3.8.1"
     },
     "multi_instance": false,
     "services": [