diff --git a/infra/compose.yaml b/infra/compose.yaml
index ca6bd35..c9c94ac 100644
--- a/infra/compose.yaml
+++ b/infra/compose.yaml
@@ -2,7 +2,7 @@ name: atlas-exchange
 
 services:
   postgres:
-    image: postgres:18.4
+    image: postgres:18.6
     environment:
       POSTGRES_DB: atlas
       POSTGRES_USER: atlas