diff --git a/.duplicate-id-guard b/.duplicate-id-guard
index d8286b8..dc32cc2 100644
--- a/.duplicate-id-guard
+++ b/.duplicate-id-guard
@@ -1,3 +1,3 @@
 This file causes merge conflicts if two ID assignment jobs run concurrently.
 This prevents duplicate ID assignment due to a race between those jobs.
-e08b69f5b56e21dfd3d065d4168f6843c671c0a64598df0bd08515e0bbcb6d79  -
+4a8c8537ae76a7cbb44bcfc8b7fd3394c746fb8c81d3566226368bcf86110d1a  -
diff --git a/crates/csv-sniffer/RUSTSEC-0000-0000.md b/crates/csv-sniffer/RUSTSEC-2021-0088.md
similarity index 96%
rename from crates/csv-sniffer/RUSTSEC-0000-0000.md
rename to crates/csv-sniffer/RUSTSEC-2021-0088.md
index 0a26ca0..5a1fc9b 100644
--- a/crates/csv-sniffer/RUSTSEC-0000-0000.md
+++ b/crates/csv-sniffer/RUSTSEC-2021-0088.md
@@ -1,6 +1,6 @@
 ```toml
 [advisory]
-id = "RUSTSEC-0000-0000"
+id = "RUSTSEC-2021-0088"
 package = "csv-sniffer"
 date = "2021-01-05"
 url = "https://github.com/jblondin/csv-sniffer/issues/1"