diff --git a/matrix/docker-compose.yml b/matrix/docker-compose.yml
index 69a33ce..7355218 100644
--- a/matrix/docker-compose.yml
+++ b/matrix/docker-compose.yml
@@ -6,7 +6,7 @@ networks:
 
 services:
   postgres:
-    image: postgres:14.13-alpine@sha256:cb8b94f9842610afd7479f302641727662c70a9b711e7e0d6586c1f89ce2ea9c
+    image: postgres:14.13-alpine@sha256:2d28cf41ec156f9a6dc9489fd3e5b59888f89229d68fc622efbfbe576e114b13
     restart: always
     # These will be used in homeserver.yaml later on
     environment:
@@ -75,7 +75,7 @@ services:
       default:
 
   postgres-telegram:
-    image: postgres:14.13-alpine@sha256:cb8b94f9842610afd7479f302641727662c70a9b711e7e0d6586c1f89ce2ea9c
+    image: postgres:14.13-alpine@sha256:2d28cf41ec156f9a6dc9489fd3e5b59888f89229d68fc622efbfbe576e114b13
     restart: always
     environment:
       - POSTGRES_DB=telegram
@@ -98,7 +98,7 @@ services:
         target: /data/config.yaml
 
   postgres-discord:
-    image: postgres:14.13-alpine@sha256:cb8b94f9842610afd7479f302641727662c70a9b711e7e0d6586c1f89ce2ea9c
+    image: postgres:14.13-alpine@sha256:2d28cf41ec156f9a6dc9489fd3e5b59888f89229d68fc622efbfbe576e114b13
     restart: always
     environment:
       - POSTGRES_DB=discord