diff --git a/crates/rpc/src/rpc.rs b/crates/rpc/src/rpc.rs
index 898c8c5e98bbcc1f864d3906e41bfe6296ec3398..f64e6bea4c0176c73464e791ee2c1096678d792a 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 = 51;
+pub const PROTOCOL_VERSION: u32 = 52;