diff --git a/deny.toml b/deny.toml
index 196a292a2..1e0d5c9cf 100644
--- a/deny.toml
+++ b/deny.toml
@@ -6,6 +6,7 @@ allow = [
     "BSD-3-Clause",
     "OpenSSL",
     "Unicode-DFS-2016",
+    "Unicode-3.0",
 ]
 
 default = "deny"