diff --git a/README.md b/README.md
index 5146708..7680fd0 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ Instant messaging server matrix network.
 
 Yunohost chatroom with matrix : [https://riot.im/app/#/room/#yunohost:matrix.org](https://riot.im/app/#/room/#yunohost:matrix.org)
 
-**Shipped version:** 1.14.0
+**Shipped version:** 1.15.1
 
 ## Configuration
 
diff --git a/conf/armv7_buster.src b/conf/armv7_buster.src
new file mode 100644
index 0000000..3e2c985
--- /dev/null
+++ b/conf/armv7_buster.src
@@ -0,0 +1,11 @@
+SOURCE_URL=https://github.com/YunoHost-Apps/synapse_python_build/releases/download/v1.15.1/matrix-synapse_1.15.1-buster-bin1_armv7l.tar.gz
+SOURCE_SUM=bb742a782a1d8fd03329fabd26a27a46ae40b5eeaee58c2ac657cd9177848b90
+# (Optional) Program to check the integrity (sha256sum, md5sum...)
+# default: sha256
+SOURCE_SUM_PRG=sha256sum
+# (Optional) Archive format
+# default: tar.gz
+SOURCE_FORMAT=tar.gz
+# (Optional) Put false if sources are directly in the archive root
+# default: true
+SOURCE_IN_SUBDIR=true
diff --git a/conf/armv7_stretch.src b/conf/armv7_stretch.src
index d944b98..93dc40d 100644
--- a/conf/armv7_stretch.src
+++ b/conf/armv7_stretch.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/YunoHost-Apps/synapse_python_build/releases/download/v1.14.0/matrix-synapse_1.14.0-stretch-bin1_armv7l.tar.gz
-SOURCE_SUM=baff395839d1b4aba2d9864e106cbb87417a7fe9afdf4dedfdde08e456a343cf
+SOURCE_URL=https://github.com/YunoHost-Apps/synapse_python_build/releases/download/v1.15.1/matrix-synapse_1.15.1-stretch-bin1_armv7l.tar.gz
+SOURCE_SUM=da1af14246c403d61d0f559134b79a089a505ccdff3e3f97c1d01a95dbe6b614
 # (Optional) Program to check the integrity (sha256sum, md5sum...)
 # default: sha256
 SOURCE_SUM_PRG=sha256sum
diff --git a/manifest.json b/manifest.json
index 67cd6e5..807396a 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
 		"en": "Instant messaging server which uses Matrix",
 		"fr": "Un serveur de messagerie instantané basé sur Matrix"
 	},
-	"version": "1.14.0~ynh1",
+	"version": "1.15.1~ynh1",
 	"url": "http://matrix.org",
 	"license": "Apache-2.0",
 	"maintainer": {