diff --git a/crates/claxon/RUSTSEC-0000-0000.toml b/crates/claxon/RUSTSEC-2018-0004.toml
similarity index 97%
rename from crates/claxon/RUSTSEC-0000-0000.toml
rename to crates/claxon/RUSTSEC-2018-0004.toml
index 1c32689..b7b6650 100644
--- a/crates/claxon/RUSTSEC-0000-0000.toml
+++ b/crates/claxon/RUSTSEC-2018-0004.toml
@@ -1,5 +1,5 @@
 [advisory]
-id = "RUSTSEC-0000-0000"
+id = "RUSTSEC-2018-0004"
 package = "claxon"
 date = "2018-08-25"
 title = "Malicious input could cause uninitialized memory to be exposed"