diff --git a/matrix/docker-compose.yml b/matrix/docker-compose.yml
index f92ed32..e30510f 100644
--- a/matrix/docker-compose.yml
+++ b/matrix/docker-compose.yml
@@ -131,7 +131,7 @@ services:
         target: /etc/eturnal.yml
 
   postgres-sync:
-    image: postgres:15.5-alpine@sha256:fd38b581ac045338d356a3c7f0bb6cfd019b358385bc20409f104c33cb788f9b
+    image: postgres:15.5-alpine@sha256:934be6ae0a5bce0f607a5edc437e6bd606c074e595c28d4897845d6502823104
     restart: always
     # These will be used in homeserver.yaml later on
     environment:
diff --git a/piped/docker-compose.yml b/piped/docker-compose.yml
index befaffe..1c41512 100644
--- a/piped/docker-compose.yml
+++ b/piped/docker-compose.yml
@@ -63,7 +63,7 @@ services:
       - web
 
   postgres:
-    image: postgres:15.5-alpine@sha256:fd38b581ac045338d356a3c7f0bb6cfd019b358385bc20409f104c33cb788f9b
+    image: postgres:15.5-alpine@sha256:934be6ae0a5bce0f607a5edc437e6bd606c074e595c28d4897845d6502823104
     container_name: piped-postgres
     restart: always
     volumes: