diff --git a/deny.toml b/deny.toml
index caba8a0..fb3c29e 100644
--- a/deny.toml
+++ b/deny.toml
@@ -26,7 +26,8 @@ allow = [
     "Unicode-DFS-2016",
     "Unlicense",
     "MPL-2.0",
-    "CC0-1.0"
+    "CC0-1.0",
+    "Unicode-3.0",
 ]
 
 [sources]