diff --git a/repos.json.lock b/repos.json.lock
index afd7a72f8..522edfc35 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -91,8 +91,8 @@
             "url": "https://github.com/anthonyroussel/nur-packages"
         },
         "arc": {
-            "rev": "fbf3b9ea51a61ad8cd83deac4eb79fd00f5e7e2f",
-            "sha256": "1drkjkw2m46p0mwp398fq7pd61q6i5ianfsy504radxbfk0pqaf4",
+            "rev": "eb3d195c146aa7ba7bc06c264c86eb7f8cb1887d",
+            "sha256": "18p0yc2mykfhyv1vag60ss2vcnialcz7k5gm2mjyb76l6fyl8s1m",
             "url": "https://github.com/arcnmx/nixexprs"
         },
         "arteneko": {