diff --git a/crates/rpc/src/rpc.rs b/crates/rpc/src/rpc.rs
index e0f6a0133c88a086248288784f4ff530ae7e9066..ffddcb9cd3ce1ac232b8eacd6b4ebeb08580c1b4 100644
--- a/crates/rpc/src/rpc.rs
+++ b/crates/rpc/src/rpc.rs
@@ -5,4 +5,4 @@ pub mod proto;
 pub use conn::Connection;
 pub use peer::*;
 
-pub const PROTOCOL_VERSION: u32 = 15;
+pub const PROTOCOL_VERSION: u32 = 16;