diff --git a/docker-compose.yml b/docker-compose.yml
index 895211a..bf09e5f 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,6 +1,6 @@
 services:
   synapse:
-    image: docker.io/matrixdotorg/synapse:v1.120.2@sha256:4643acbfbca970c4b9ff20023c8c5d8ceeb2594f2117e823698bb610c7d0dbda
+    image: docker.io/matrixdotorg/synapse:v1.121.1@sha256:39ac223adee67024d9d5aecd679fdaeacaa1e348a6c4c999cb7270868486cbb5
     restart: unless-stopped
     environment:
       - SYNAPSE_CONFIG_PATH=/data/homeserver.yaml