diff --git a/conf/roundcube-deps.control b/conf/roundcube-deps.control
index 8b42827..55503a8 100644
--- a/conf/roundcube-deps.control
+++ b/conf/roundcube-deps.control
@@ -4,11 +4,11 @@ Homepage: https://roundcube.net/
 Standards-Version: 3.9.2
 
 Package: roundcube-deps
-Version: 1.1.5-1
+Version: 1.2-1
 Depends: php5-cli, php5-common, php5-intl, php5-json, php5-mcrypt
  , php-pear, php-auth-sasl, php-mail-mime, php-patchwork-utf8
- , php-net-sieve, php-net-smtp, php-net-socket
- , php-net-ldap2, php-net-ldap3, php-crypt-gpg
+ , php-net-smtp, php-net-socket, php-crypt-gpg
+ , php-net-ldap2, php-net-ldap3
 Architecture: all
 Description: meta package for roundcube dependencies
  RoundCube Webmail is a browser-based multilingual IMAP client with an
diff --git a/manifest.json b/manifest.json
index 3bca80a..62dd525 100644
--- a/manifest.json
+++ b/manifest.json
@@ -8,10 +8,10 @@
     },
     "url": "https://roundcube.net/",
     "license": "GPL-3",
-    "version": "1.1.5",
+    "version": "1.2.0",
     "maintainer": {
-        "name": "kload",
-        "email": "kload@kload.fr"
+        "name": "jerome",
+        "email": "jerome@yunohost.org"
     },
     "multi_instance": true,
     "services": [
@@ -20,7 +20,7 @@
         "mysql"
     ],
     "requirements": {
-        "yunohost": ">= 2.3.15"
+        "yunohost": ">= 2.4.0"
     },
     "arguments": {
         "install" : [
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 8f28b29..58bd152 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -3,13 +3,13 @@
 #
 
 # Roundcube version
-VERSION=1.1.5
+VERSION=1.2.0
 
 # Package name for Roundcube dependencies
 DEPS_PKG_NAME="roundcube-deps"
 
 # Roundcube complete tarball checksum
-ROUNDCUBE_SOURCE_SHA256="ed50384c5ca0bcd9df08e1d0f2a46f2e7f468f583bcf410709f0a0659e00c453"
+ROUNDCUBE_SOURCE_SHA256="e3b89c2772c2c5990da9bca640bc342f486edf356016cf717e6a1083c822b523"
 
 # Remote URL to fetch Roundcube source tarball
 ROUNDCUBE_SOURCE_URL="https://github.com/roundcube/roundcubemail/releases/download/${VERSION}/roundcubemail-${VERSION}.tar.gz"
diff --git a/sources/composer.json-dist b/sources/composer.json-dist
index 8656ba1..10c6eec 100644
--- a/sources/composer.json-dist
+++ b/sources/composer.json-dist
@@ -3,13 +3,18 @@
     "description": "The Roundcube Webmail suite",
     "license": "GPL-3.0+",
     "repositories": [
+        {
+            "type": "vcs",
+            "url": "https://github.com/roundcube/Net_Sieve.git"
+        },
         {
             "type": "composer",
             "url": "https://plugins.roundcube.net/"
         }
     ],
     "require": {
-        "roundcube/plugin-installer": "dev-master"
+        "roundcube/plugin-installer": "dev-master",
+        "roundcube/net_sieve": "~1.5.0"
     },
     "minimum-stability": "dev"
 }