diff --git a/message_buffer/Anchor.toml b/message_buffer/Anchor.toml
index 0b3d577080..f7ce772ef1 100644
--- a/message_buffer/Anchor.toml
+++ b/message_buffer/Anchor.toml
@@ -2,7 +2,7 @@
 seeds = true
 skip-lint = false
 [programs.localnet]
-message_buffer = "Fg6PaFpoGXkYsidMpWTK6W2BeZ7FEfcYkg476zPFsLnS"
+message_buffer = "Vbmv1jt4vyuqBZcpYPpnVhrqVe5e6ZPb6JxDcffRHUM"
 mock_cpi_caller = "Dg5PaFpoGXkYsidMpWTK6W2BeZ7FEfcYkg476zPFsLnS"
 
 [registry]
diff --git a/message_buffer/programs/message_buffer/src/lib.rs b/message_buffer/programs/message_buffer/src/lib.rs
index 9a1a035833..b2107ea59d 100644
--- a/message_buffer/programs/message_buffer/src/lib.rs
+++ b/message_buffer/programs/message_buffer/src/lib.rs
@@ -9,7 +9,7 @@ use {
     state::*,
 };
 
-declare_id!("85CXHH71gNyww8NJ5FQQBBvB7UbMdSMMH4ihi2xXgen");
+declare_id!("Vbmv1jt4vyuqBZcpYPpnVhrqVe5e6ZPb6JxDcffRHUM");
 
 #[program]
 pub mod message_buffer {