diff --git a/deny.toml b/deny.toml
index b0b8c5b..c07ca14 100644
--- a/deny.toml
+++ b/deny.toml
@@ -69,6 +69,7 @@ allow = [
     "MIT",
     "Apache-2.0",
     "Apache-2.0 WITH LLVM-exception",
+    "Unicode-3.0",
     "Unicode-DFS-2016",
     "BSD-2-Clause",
     "BSD-3-Clause",