diff --git a/.duplicate-id-guard b/.duplicate-id-guard
index 121f5bf..16173ff 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.
-8c5f61a3d56353af54cfd06e5baf82613f677aa0131a6223bde24df272d4fc30  -
+c8a1e10323f422cd6df3c30a1306ac55dcbcb0ed5a15a27441c0ba9019ed3b6a  -
diff --git a/crates/uu_od/RUSTSEC-0000-0000.md b/crates/uu_od/RUSTSEC-2021-0043.md
similarity index 96%
rename from crates/uu_od/RUSTSEC-0000-0000.md
rename to crates/uu_od/RUSTSEC-2021-0043.md
index bcd6dad..4df5889 100644
--- a/crates/uu_od/RUSTSEC-0000-0000.md
+++ b/crates/uu_od/RUSTSEC-2021-0043.md
@@ -1,6 +1,6 @@
 ```toml
 [advisory]
-id = "RUSTSEC-0000-0000"
+id = "RUSTSEC-2021-0043"
 package = "uu_od"
 date = "2021-02-17"
 url = "https://github.com/uutils/coreutils/issues/1729"