diff --git a/matrix/docker-compose.yml b/matrix/docker-compose.yml
index 116b0d2..68906c2 100644
--- a/matrix/docker-compose.yml
+++ b/matrix/docker-compose.yml
@@ -2,7 +2,7 @@ version: "3.8"
 
 services:
   app:
-    image: matrixdotorg/synapse:v1.70.1
+    image: matrixdotorg/synapse:v1.83.0
     depends_on:
       - db
     expose:
@@ -33,7 +33,7 @@ services:
       - "traefik.http.routers.synapse.rule=Host(`${SYNAPSE_CN}`)"
 
   db:
-    image: postgres:13.9-alpine
+    image: postgres:13.11-alpine
     env_file: ./secrets/db.secrets
     environment:
       - LC_COLLATE=C