diff --git a/deny.toml b/deny.toml
index 238e91a14..ae50f65ea 100644
--- a/deny.toml
+++ b/deny.toml
@@ -75,7 +75,7 @@ notice = "warn"
 # A list of advisory IDs to ignore. Note that ignored advisories will still
 # output a note when they are encountered.
 ignore = [
-    #"RUSTSEC-0000-0000",
+    "RUSTSEC-2024-0388", # derivative is no longer maintained, but that has no known material impact on the this repo
 ]
 # Threshold for security vulnerabilities, any vulnerability with a CVSS score
 # lower than the range specified will be ignored. Note that ignored advisories