diff --git a/deny.toml b/deny.toml
index 948aca2f..24a31d5c 100644
--- a/deny.toml
+++ b/deny.toml
@@ -60,6 +60,7 @@ allow = [
   "OFL-1.1",                        # https://spdx.org/licenses/OFL-1.1.html
   "OpenSSL",                        # https://www.openssl.org/source/license.html - used on Linux
   "Unicode-DFS-2016",               # https://spdx.org/licenses/Unicode-DFS-2016.html
+  "Unicode-3.0",                    # https://www.unicode.org/license.txt
   "Zlib",                           # https://tldrlegal.com/license/zlib-libpng-license-(zlib)
 ]