diff --git a/webserver/docker_matrix/templates/docker-compose.yml b/webserver/docker_matrix/templates/docker-compose.yml
index 4858c15bd339f10305c78ddb7b7ca25cd37bd331..35ef17e7b1c444b93b54fa9a3d7113590ee0bc66 100644
--- a/webserver/docker_matrix/templates/docker-compose.yml
+++ b/webserver/docker_matrix/templates/docker-compose.yml
@@ -24,7 +24,7 @@ services:
 
   synapse:
 
-    image: matrixdotorg/synapse:v1.83.0
+    image: matrixdotorg/synapse:v1.88.0
     restart: always
     cpu_count: "1"
     cpuset: "0"