From b10959d81fcd0bf114976932fcfae22d1d4bb106 Mon Sep 17 00:00:00 2001
From: Nur a bot <nixpkgs-review@example.com>
Date: Sat, 25 Sep 2021 17:36:50 +0000
Subject: [PATCH] automatic update

---
 repos.json.lock | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/repos.json.lock b/repos.json.lock
index 0b8ac6068..5c77485e7 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -46,8 +46,8 @@
             "url": "https://github.com/angr/nixpkgs"
         },
         "arc": {
-            "rev": "f2834881e0103a254fdf1bb7e3d247f928f4cbaa",
-            "sha256": "1qqyck38waw7f4rdahjd2wr2w1sn79qdivlhd3p391yak06wj037",
+            "rev": "644cbe7b32387839ae9d289aa29e4621485e1c1c",
+            "sha256": "18sx6khfh6m72wcnj09q67qzhc7q87wg4w0jy285y8klwymk061g",
             "url": "https://github.com/arcnmx/nixexprs"
         },
         "artturin": {