diff --git a/.duplicate-id-guard b/.duplicate-id-guard
index 0512bef..0e955ed 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.
-6b6fb80e106ddfd8b06b0ce2a9913b2ac8a9c9648ef6b03c5403109781e75b4f  -
+038c1c666330cd729a8ec496e42f400c75c4cbe3e19c25f355119c11b788a2c2  -
diff --git a/crates/toodee/RUSTSEC-0000-0000.md b/crates/toodee/RUSTSEC-2021-0028.md
similarity index 97%
rename from crates/toodee/RUSTSEC-0000-0000.md
rename to crates/toodee/RUSTSEC-2021-0028.md
index b0b9185..4f2ecaa 100644
--- a/crates/toodee/RUSTSEC-0000-0000.md
+++ b/crates/toodee/RUSTSEC-2021-0028.md
@@ -1,6 +1,6 @@
 ```toml
 [advisory]
-id = "RUSTSEC-0000-0000"
+id = "RUSTSEC-2021-0028"
 package = "toodee"
 date = "2021-02-19"
 url = "https://github.com/antonmarsden/toodee/issues/13"