diff --git a/stacks/matrix.yml b/stacks/matrix.yml
index 51551a8..4643d62 100644
--- a/stacks/matrix.yml
+++ b/stacks/matrix.yml
@@ -53,7 +53,7 @@ services:
       - 'facebook:/data'
   
   facebook-db:
-    image: 'postgres:14.1-alpine'
+    image: 'postgres:14.2-alpine'
     
     deploy:
       mode: 'replicated'
@@ -109,7 +109,7 @@ services:
       - 'signald:/signald'
 
   signal-db:
-    image: 'postgres:14.1-alpine'
+    image: 'postgres:14.2-alpine'
     
     deploy:
       mode: 'replicated'