diff --git a/src/lib.rs b/src/lib.rs
index a32af40..43048ad 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,5 +1,9 @@
 //! SecretumVault - Post-quantum secrets management system
 
+// Suppress deprecation warnings from aes-gcm/chacha20poly1305 dependencies
+// TODO: Remove when upgrading to aes-gcm 0.11+ (stable) with hybrid-array support
+#![allow(deprecated)]
+
 pub mod auth;
 pub mod config;
 pub mod core;