[buoh/ci-bump: 2/4] ci: Bump Nixpkgs version

[Jan Tojnar <jtojnar src gnome org>]

commit 78f3ca4688603aafb8e6f4a082e9af225c4636b8
Author: Jan Tojnar <jtojnar gmail com>
Date:   Mon Jul 13 19:08:26 2020 +0200

    ci: Bump Nixpkgs version

 default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/default.nix b/default.nix
index 9f37898..d53b9a5 100644
--- a/default.nix
+++ b/default.nix
@@ -23,8 +23,8 @@
 
 { pkgs ?
     (import (fetchTarball {
-      url = "https://github.com/NixOS/nixpkgs/archive/1b3affcbaa8e31af0bfe1be280f91ac3e384d96f.tar.gz";;
-      sha256 = "0b7spivfa1fd07ch4plakp3j16pq9rjsg2ird3kz2sg86cwhhkcv";
+      url = "https://github.com/NixOS/nixpkgs/archive/8d05772134f17180fb2711d0660702dae2a67313.tar.gz";;
+      sha256 = "0pnyg26c1yhnp3ymzglc71pd9j0567ymqy6il5ywc82bbm1zy25a";
     }) {})
 , doCheck ? true
 , shell ? false