diff --git a/conf/app.src b/conf/app.src
index 25328ed..5a0de3f 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,4 +1,4 @@
-SOURCE_URL=https://github.com/movim/movim/archive/v0.13.tar.gz
-SOURCE_SUM=7aa5b2b6cd97e87a440981cfb6788a6f04ffd5eb4545026c49e1c61771593d11
+SOURCE_URL=https://github.com/movim/movim/archive/0.14.1.tar.gz
+SOURCE_SUM=aa764569952fab61e681a54a03825308188931fa478783b32b58fb15a083292c
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
\ No newline at end of file
diff --git a/conf/db.inc.php b/conf/db.inc.php
index e876147..848cf9d 100644
--- a/conf/db.inc.php
+++ b/conf/db.inc.php
@@ -3,7 +3,7 @@
 # You need to copy an rename this file to 'db.inc.php' and complete the values
 $conf = [
     # The type can be 'pgsql' or 'mysql'
-    'type'        => 'mysql',
+    'type'        => 'pgsql',
     # The database username
     'username'    => '__DB_USER__',
     # The password
@@ -11,7 +11,7 @@ $conf = [
     # Where can we find the database ?
     'host'        => 'localhost',
     # The port number, 3306 for MySQL and 5432 for PostGreSQL
-    'port'        => 3306,
+    'port'        => 5432,
     # The database name
     'database'    => '__DB_NAME__'
 ];
diff --git a/conf/php-fpm.conf b/conf/php-fpm.conf
index e6168d8..ba6e159 100644
--- a/conf/php-fpm.conf
+++ b/conf/php-fpm.conf
@@ -392,4 +392,6 @@ catch_workers_output = yes
 ;php_admin_value[memory_limit] = 32M
 
 php_admin_value[open_basedir] = none
-php_admin_value[date.timezone] = "YHTZ"
\ No newline at end of file
+php_admin_value[date.timezone] = "YHTZ"
+
+extension=pdo_pgsql.so
\ No newline at end of file
diff --git a/conf/systemd.service b/conf/systemd.service
index 2b90155..b5c9b52 100644
--- a/conf/systemd.service
+++ b/conf/systemd.service
@@ -1,13 +1,13 @@
 [Unit]
 Description=Movim daemon (__APP__)
-After=nginx.service network.target local-fs.target mysql.service
+After=nginx.service network.target local-fs.target postgresql.service
 
 [Service]
 Type=simple
 User=__APP__
 Group=__APP__
 WorkingDirectory=__FINALPATH__/
-ExecStart=/usr/bin/php daemon.php start --url=https://YHURL --port=YHPORT
+ExecStart=/usr/bin/php daemon.php start --url=https://__URL__ --port=__PORT__
 StandardOutput=syslog
 SyslogIdentifier=__APP__
 
diff --git a/manifest.json b/manifest.json
index d374662..4822f6b 100644
--- a/manifest.json
+++ b/manifest.json
@@ -5,7 +5,7 @@
     "description": {
         "en": "The Kickass Social Network"
     },
-    "version": "0.13.0~ynh2",
+    "version": "0.14.1~ynh1",
     "requirements": {
         "yunohost": ">= 3.4.0"
     },
@@ -23,7 +23,7 @@
     "services": [
         "nginx",
         "php-fpm",
-        "mysql",
+        "postgresql",
         "metronome"
     ],
     "multi_instance": false,
diff --git a/scripts/install b/scripts/install
index 278c35b..ad11e72 100644
--- a/scripts/install
+++ b/scripts/install
@@ -83,16 +83,25 @@ ynh_app_setting_set "$app" port "$port"
 #=================================================
 
 # Install packages
-ynh_install_app_dependencies php-gd php-curl php-imagick php-cli php-zmq
+ynh_install_app_dependencies php-curl php-cli php-mbstring php-pgsql php-xml \
+	postgresql
 
 #=================================================
-# CREATE A MYSQL DATABASE
+# CREATE A PostgreSQL DATABASE
 #=================================================
 
+ynh_psql_test_if_first_run
+
 db_name=$(ynh_sanitize_dbid "$app")
 db_user=$db_name
+db_pwd=$(ynh_string_random)
 ynh_app_setting_set "$app" db_name "$db_name"
-ynh_mysql_setup_db "$db_user" "$db_name"
+ynh_app_setting_set "$app" psqlpwd "$db_pwd"
+
+# Initialize database and store postgres password for upgrade
+ynh_psql_create_db "$db_name" "$db_user" "$db_pwd"
+
+systemctl reload postgresql
 
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
@@ -148,8 +157,8 @@ ynh_replace_string "'/ws/'" "'${path_url%/}/ws/'" \
 (
 	cd "$final_path"
 	curl -sS https://getcomposer.org/installer | php -- --install-dir="$final_path" \
-		&& php composer.phar config --global discard-changes true --quiet \
-		&& php composer.phar install --no-interaction --quiet
+		&& php composer.phar config --global discard-changes true --verbose \
+		&& php composer.phar install --no-interaction --verbose
 )
 
 #=================================================
@@ -157,8 +166,8 @@ ynh_replace_string "'/ws/'" "'${path_url%/}/ws/'" \
 #=================================================
 
 # Create a dedicated systemd config
-ynh_replace_string "__URL__"  "${domain}${path_url}" ../conf/systemd.service
-ynh_replace_string "__PORT__" "${port}"              ../conf/systemd.service
+ynh_replace_string "__URL__"  "${domain}"	../conf/systemd.service
+ynh_replace_string "__PORT__" "${port}"		../conf/systemd.service
 ynh_add_systemd_config
 
 #=================================================
@@ -167,10 +176,13 @@ ynh_add_systemd_config
 
 (
 	cd "$final_path"
-	php mud.php db --set
-	php mud.php config --loglevel=1 \
-	    --locale="$language" --timezone="$timezone" \
-	    --username="$admin" --password="$password"
+	find | grep "phinx"
+	find | grep "daemon.php"
+	php vendor/bin/phinx migrate
+	php daemon.php config --username="$admin" --password="$password"
+	# php mud.php db --set
+	# php mud.php config --loglevel=1 \
+	#     --locale="$language" --timezone="$timezone"
 )
 
 #=================================================
@@ -192,7 +204,7 @@ chmod 400 "${final_path}/config/db.inc.php"
 # SSOwat configuration
 if [[ "$ssoenabled" -eq 0 ]]; then
     ynh_app_setting_set "$app" skipped_uris "/"
-   (cd "$final_path" && php mud.php config --xmppwhitelist="$domain")
+   #(cd "$final_path" && php mud.php config --xmppwhitelist="$domain")
     undo_sso_patch
 else
     ynh_app_setting_set "$app" unprotected_uris "/"
diff --git a/scripts/remove b/scripts/remove
index 8017332..5d33f5d 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -54,7 +54,7 @@ ynh_remove_app_dependencies
 # REMOVE THE MYSQL DATABASE
 #=================================================
 
-ynh_mysql_remove_db "$db_user" "$db_name"
+ynh_psql_remove_db "$db_user" "$db_name"
 
 #=================================================
 # REMOVE APP MAIN DIR
diff --git a/scripts/upgrade b/scripts/upgrade
index fb67c1e..2978da4 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -82,7 +82,8 @@ path_url=$(ynh_normalize_url_path $path_url)
 # UPGRADE DEPENDENCIES
 #=================================================
 
-ynh_install_app_dependencies php-gd php-curl php-imagick php-cli php-zmq
+ynh_install_app_dependencies php-curl php-cli php-mbstring php-pgsql php-xml \
+	postgresql
 
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
@@ -141,7 +142,7 @@ chmod 400 "${final_path}/config/db.inc.php"
 
 (
 	cd "$final_path"
-	php mud.php db --set
+	php vendor/bin/phinx migrate
 )
 
 #=================================================
@@ -170,7 +171,7 @@ fi
 # SSOwat configuration
 if [[ "$ssoenabled" = "No" ]]; then
     ynh_app_setting_set "$app" skipped_uris "/"
-    (cd "$final_path" && php mud.php config --xmppwhitelist="$domain")
+    #(cd "$final_path" && php mud.php config --xmppwhitelist="$domain")
     yunohost app ssowatconf
     undo_sso_patch
 else