diff --git a/repos.json.lock b/repos.json.lock
index 89ffd4861..9ce90482b 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -91,8 +91,8 @@
             "url": "https://github.com/anthonyroussel/nur-packages"
         },
         "arc": {
-            "rev": "724d3e5023ec04b0cb8f361fcc450425e7348712",
-            "sha256": "1zxn8ipxbkpsdr8gh94l6j24dzh9y9yc0p6ryqp1n3ybsyilwjkw",
+            "rev": "098ea8c47e97dd512cbb219ac1d01aa3f4151ab8",
+            "sha256": "06xx9nnl1lwpjnl3dgj994ig0fynxxmkrzvhh3drdi4j8gb3dy88",
             "url": "https://github.com/arcnmx/nixexprs"
         },
         "arteneko": {