diff --git a/README.md b/README.md
index c693cb2..324b1cd 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:** 1.21.0
+**Shipped version:** 1.21.1
 
 ## Configuration
 
diff --git a/conf/armv7_buster.src b/conf/armv7_buster.src
index a4bba2d..c69f33e 100644
--- a/conf/armv7_buster.src
+++ b/conf/armv7_buster.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/YunoHost-Apps/synapse_python_build/releases/download/v1.21.0/matrix-synapse_1.21.0-buster-bin1_armv7l.tar.gz
-SOURCE_SUM=098dbca4ac21c52f4da9cf247e45ca314d29c0a488347a1c53209455560d646a
+SOURCE_URL=https://github.com/YunoHost-Apps/synapse_python_build/releases/download/v1.21.1/matrix-synapse_1.21.1-buster-bin1_armv7l.tar.gz
+SOURCE_SUM=5107e213d2405000ec0e5a9870ed86202615e350ef9ae0ca449a0c73fc0a4ef0
 # (Optional) Program to check the integrity (sha256sum, md5sum...)
 # default: sha256
 SOURCE_SUM_PRG=sha256sum
diff --git a/conf/armv7_stretch.src b/conf/armv7_stretch.src
index 2af071f..9003d3e 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/v1.21.0/matrix-synapse_1.21.0-stretch-bin1_armv7l.tar.gz
-SOURCE_SUM=6e384bd2b9d3b0ea4d7d8f527f09288f6eb17b7443acb195637f89ed0460dc2e
+SOURCE_URL=https://github.com/YunoHost-Apps/synapse_python_build/releases/download/v1.21.1/matrix-synapse_1.21.1-stretch-bin1_armv7l.tar.gz
+SOURCE_SUM=6dac3d5eb8a1cc8c8e19011de1f7d144b0c5184714e736fd4c3428f551149efd
 # (Optional) Program to check the integrity (sha256sum, md5sum...)
 # default: sha256
 SOURCE_SUM_PRG=sha256sum
diff --git a/manifest.json b/manifest.json
index dd9eff4..cfe2b59 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": "1.21.0~ynh1",
+	"version": "1.21.1~ynh1",
 	"url": "http://matrix.org",
 	"license": "Apache-2.0",
 	"maintainer": {