diff --git a/modules/services/server/postgresql.nix b/modules/services/server/postgresql.nix
index 743763d..ea79c27 100644
--- a/modules/services/server/postgresql.nix
+++ b/modules/services/server/postgresql.nix
@@ -7,7 +7,7 @@
 {
   services.postgresql = {
     enable = true;
-    package = pkgs.postgresql_14;
+    package = pkgs.postgresql_15;
     settings = {
         max_connections = 200;
         listen_addresses = "localhost";