diff --git a/.duplicate-id-guard b/.duplicate-id-guard
index 9b564b4..5e7f03a 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.
-0d0aedad6636337116074eae7e9f20f41c2f60ca40f341cea5edfab35beab847  -
+4fe759d53a66978773e21592c1425c2ebac44bfa28756f621e52cc80716ee08e  -
diff --git a/crates/aes-ctr/RUSTSEC-0000-0000.md b/crates/aes-ctr/RUSTSEC-2021-0061.md
similarity index 96%
rename from crates/aes-ctr/RUSTSEC-0000-0000.md
rename to crates/aes-ctr/RUSTSEC-2021-0061.md
index 575e278..b22d6d9 100644
--- a/crates/aes-ctr/RUSTSEC-0000-0000.md
+++ b/crates/aes-ctr/RUSTSEC-2021-0061.md
@@ -1,6 +1,6 @@
 ```toml
 [advisory]
-id = "RUSTSEC-0000-0000"
+id = "RUSTSEC-2021-0061"
 package = "aes-ctr"
 date = "2021-04-29"
 informational = "unmaintained"