diff --git a/nixos/config/solitary/configuration.nix b/nixos/config/solitary/configuration.nix
index c4ed724..3e49607 100644
--- a/nixos/config/solitary/configuration.nix
+++ b/nixos/config/solitary/configuration.nix
@@ -523,9 +523,9 @@ in {
 
   services.postgresql = {
     enable = true;
-    package = pkgs.postgresql_14;
+    package = pkgs.postgresql_16;
 
-    extraPlugins = with pkgs.postgresql_14.pkgs; [
+    extraPlugins = with pkgs.postgresql_16.pkgs; [
       rum
     ];