diff --git a/compose-dev.yml b/compose-dev.yml
index 700792e..2cf1e93 100644
--- a/compose-dev.yml
+++ b/compose-dev.yml
@@ -169,7 +169,7 @@ services:
       - cbioportal_net
   hapi-postgres:
     restart: unless-stopped
-    image: docker.io/postgres:16.4-alpine
+    image: docker.io/postgres:16.6-alpine
     container_name: cbioportal_fhirspark_database
     volumes:
       - fhir_data:/var/lib/postgresql/data
diff --git a/compose.yml b/compose.yml
index 08ae05b..6412a4e 100644
--- a/compose.yml
+++ b/compose.yml
@@ -141,7 +141,7 @@ services:
       - cbioportal_net
   hapi-postgres:
     restart: unless-stopped
-    image: docker.io/postgres:16.4-alpine
+    image: docker.io/postgres:16.6-alpine
     container_name: cbioportal_fhirspark_database
     volumes:
       - fhir_data:/var/lib/postgresql/data