diff --git a/services/postgresql.nix b/services/postgresql.nix
index a6d1f05..742f0f2 100644
--- a/services/postgresql.nix
+++ b/services/postgresql.nix
@@ -2,6 +2,6 @@
 {
   # set postgresql version so we don't get any bad surprise
   config.services.postgresql = {
-    package = pkgs.postgresql_12;
+    package = pkgs.postgresql_13;
   };
 }