diff --git a/crates/rpc/src/rpc.rs b/crates/rpc/src/rpc.rs
index 1d4a4496d0af0f1bb9cff6f584c7561ac6fa99e2..d06f1c1c5ce0c1e54ea1a5d85c0b8acb8edb5f23 100644
--- a/crates/rpc/src/rpc.rs
+++ b/crates/rpc/src/rpc.rs
@@ -6,4 +6,4 @@ pub use conn::Connection;
 pub use peer::*;
 mod macros;
 
-pub const PROTOCOL_VERSION: u32 = 41;
+pub const PROTOCOL_VERSION: u32 = 42;