diff --git a/src/lib.rs b/src/lib.rs
index c3dd48a..5eebd07 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -55,6 +55,7 @@
 
 #![doc(html_root_url = "https://docs.rs/cc/1.0")]
 #![cfg_attr(test, deny(warnings))]
+#![allow(deprecated)]
 #![deny(missing_docs)]
 
 #[cfg(feature = "parallel")]