diff --git a/docker-compose.yml b/docker-compose.yml
index 5a6921d..29d3f95 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,10 +1,9 @@
 services:
   synapse:
-    image: docker.io/matrixdotorg/synapse:latest@sha256:edf3eb840f113fc6a9abe8abb7f0c048e68a9f7f941ae86fb12ee25fb9b3f556
+    image: docker.io/matrixdotorg/synapse:v1.119.0@sha256:a18c25d7c80a226905943483840d143c7d1f7fc6c95d5911d41a5e6567971e7c
     restart: unless-stopped
     environment:
       - SYNAPSE_CONFIG_PATH=/data/homeserver.yaml
-      - VIRTUAL_PORT=8008
     volumes:
       - files:/data
       - uploads:/data/uploads
@@ -20,7 +19,7 @@ services:
       - matrix
 
   db:
-    image: docker.io/postgres:12-alpine@sha256:ab3d275fff0d3848e46d7aa0e535eddca1f1d309a7af05af41e328c3986b51f7
+    image: docker.io/postgres:12.21-alpine@sha256:ab3d275fff0d3848e46d7aa0e535eddca1f1d309a7af05af41e328c3986b51f7
     restart: unless-stopped
     environment:
       - POSTGRES_USER=${DC_MATRIX_POSTGRES_USER:-synapse}
@@ -36,7 +35,7 @@ services:
 
   mautrix-whatsapp:
     container_name: mautrix-whatsapp
-    image: dock.mau.dev/mautrix/whatsapp:latest@sha256:08732b016c82a7cf7aacf13224d4bb0af40047d5de7e7cd19aae728b65f581ad
+    image: dock.mau.dev/mautrix/whatsapp:v.0.11.0
     restart: unless-stopped
     volumes:
       - mautrix-whatsapp:/data
@@ -48,7 +47,7 @@ services:
 
   mautrix-meta:
     container_name: mautrix-meta
-    image: dock.mau.dev/mautrix/meta:latest@sha256:b9eb17669489c225b370d6fa8c93525ab17a87d7523cd5d8834b80c3f293e96f
+    image: dock.mau.dev/mautrix/meta:v0.4.1@sha256:13130cc5c7743634dab67eb0b1700ab71c94fb5a32191cc132707cb32ab08225
     restart: unless-stopped
     volumes:
       - mautrix-meta:/data
@@ -60,7 +59,7 @@ services:
 
   mautrix-signal:
     container_name: mautrix-signal
-    image: dock.mau.dev/mautrix/signal:latest@sha256:e9c315dbdc2173e1357c0c67468da329adfe0f7cd7c8dfcd0249f1f7724268ff
+    image: dock.mau.dev/mautrix/signal:v0.7.2@sha256:7cb3116667c512922fc1dfe14ae525511c82d546a6ee7508d4afcb8843e5d01f
     restart: unless-stopped
     volumes:
       - mautrix-signal:/data