diff --git a/README.md b/README.md
index 76e90d1..9cc039a 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:** 1.33.0
+**Shipped version:** 1.33.1
 
 ## Configuration
 
diff --git a/conf/armv7_bullseye.src b/conf/armv7_bullseye.src
index eb8d16a..4d3a6ef 100644
--- a/conf/armv7_bullseye.src
+++ b/conf/armv7_bullseye.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/YunoHost-Apps/synapse_python_build/releases/download/v1.33.0/matrix-synapse_1.33.0-bullseye-bin1_armv7l.tar.gz
-SOURCE_SUM=9c06450d6a7731852b76d277b0ac72a9bcc11ea0ac6975f91c9a35eca1678a34
+SOURCE_URL=https://github.com/YunoHost-Apps/synapse_python_build/releases/download/v1.33.1/matrix-synapse_1.33.1-bullseye-bin1_armv7l.tar.gz
+SOURCE_SUM=435a631a03ab231a4a666e306bb41266c8846b0b346aaad4ab2fd0c21b29eeb0
 # (Optional) Program to check the integrity (sha256sum, md5sum...)
 # default: sha256
 SOURCE_SUM_PRG=sha256sum
diff --git a/conf/armv7_buster.src b/conf/armv7_buster.src
index 0aadeb6..6a744c1 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/v1.33.0/matrix-synapse_1.33.0-buster-bin1_armv7l.tar.gz
-SOURCE_SUM=ebf3613d47a513322e31512285fb86d0dec776f99bea9a87d66281862e6fb01d
+SOURCE_URL=https://github.com/YunoHost-Apps/synapse_python_build/releases/download/v1.33.1/matrix-synapse_1.33.1-buster-bin1_armv7l.tar.gz
+SOURCE_SUM=f6f957d262e904638be0a906a448171ab427ae871b0143c081f18c79997dc549
 # (Optional) Program to check the integrity (sha256sum, md5sum...)
 # default: sha256
 SOURCE_SUM_PRG=sha256sum
diff --git a/manifest.json b/manifest.json
index 308524d..c2c42b4 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": "1.33.0~ynh1",
+	"version": "1.33.1~ynh1",
 	"url": "http://matrix.org",
 	"license": "Apache-2.0",
 	"maintainer": {