diff --git a/cluster/apps/comms/matrix-synapse/helm-release.yaml b/cluster/apps/comms/matrix-synapse/helm-release.yaml
index e96a5eaea..a3ab07644 100644
--- a/cluster/apps/comms/matrix-synapse/helm-release.yaml
+++ b/cluster/apps/comms/matrix-synapse/helm-release.yaml
@@ -33,7 +33,7 @@ spec:
   values:
     image:
       repository: matrixdotorg/synapse
-      tag: v1.68.0
+      tag: v1.121.1
 
     serverName: matrix.${SECRET_DOMAIN}
     publicServerName: matrix.${SECRET_DOMAIN}