diff --git a/hosts/Emitter.nix b/hosts/Emitter.nix
index a9c3ff2..f3a0776 100644
--- a/hosts/Emitter.nix
+++ b/hosts/Emitter.nix
@@ -1,4 +1,4 @@
-{ config, pkgs, ... }:
+{ config, lib, pkgs, ... }:
 {
     imports = [
         ./forgejo.nix
@@ -142,7 +142,12 @@
         };
     };
 
-    services.postgresql.package = pkgs.postgresql_13;
+    services.postgresql = {
+        package = pkgs.postgresql_16;
+        authentication = lib.mkOrder 600 ''
+            local all postgres peer map=postgres
+        '';
+    };
 
     services.logrotate = {
         enable = true;