diff --git a/deny.toml b/deny.toml
index 288d6a8..86aa197 100644
--- a/deny.toml
+++ b/deny.toml
@@ -5,10 +5,8 @@ allow = [
     "MIT",
     "Apache-2.0",
     "Apache-2.0 WITH LLVM-exception",
-    "BSD-2-Clause",
     "BSD-3-Clause",
-    "ISC",
-    "Unicode-DFS-2016",
+    "Unicode-3.0"
 ]
 
 confidence-threshold = 0.8