diff --git a/compose.yaml b/compose.yaml
index c84e86e..6bc35a8 100644
--- a/compose.yaml
+++ b/compose.yaml
@@ -17,7 +17,7 @@ services:
       MODE: '["connect", "disconnect", "moved", "message"]'
 
   gotify:
-    image: ghcr.io/gotify/server:latest
+    image: ghcr.io/gotify/server:latest@sha256:a3af47067ce6aad76aadf5ba32d6ddfecd1ae576a961359f039fd1831e8b7652
     ports:
       - 8080:80
     environment:
@@ -27,7 +27,7 @@ services:
       - "./gotify_data:/app/data"
 
   ts3:
-    image: docker.io/library/teamspeak:latest
+    image: docker.io/library/teamspeak:latest@sha256:11fb1dd03c68ae7b3a8a86c5a08827d01d87a833177ad92ee5c19d7b72d08ce0
     ports:
       - name: voice
         target: 9987