From 18aafbf3a4c6556de711c5ffb0cda1fd90af2191 Mon Sep 17 00:00:00 2001
From: Mikhail Klementev <blame@dumpstack.io>
Date: Sat, 6 Nov 2021 09:27:55 +0000
Subject: [PATCH] Use NixOS 21.05

---
 configuration.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configuration.nix b/configuration.nix
index 24551d7..6ea6c92 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -3,7 +3,7 @@ let
   secrets = import ./secrets.nix;
   hostname = "mail-dumpstack-io";
   domain = "dumpstack.io";
-  branch = "20.09";
+  branch = "21.05";
 in {
   imports = [
     ./hardware-configuration.nix
@@ -56,7 +56,7 @@ in {
   };
 
   # read release notes carefully before changing it
-  system.stateVersion = "20.09";
+  system.stateVersion = "21.05";
 
   nix = {
     optimise.automatic = true;