diff --git a/deny.toml b/deny.toml
index bbd2b8e6..8054f469 100644
--- a/deny.toml
+++ b/deny.toml
@@ -19,6 +19,8 @@ allow = [
   "MPL-2.0",
   "Unicode-3.0",
   "Zlib",
+  "LGPL-3.0-only",
+  "LGPL-3.0-or-later",
 ]
 
 [bans]