diff --git a/crates/rmcp/Cargo.toml b/crates/rmcp/Cargo.toml
index ac698f976..4a1ce04d0 100644
--- a/crates/rmcp/Cargo.toml
+++ b/crates/rmcp/Cargo.toml
@@ -79,7 +79,7 @@ reqwest = { version = "0.13.2", default-features = false, features = [
   "stream",
 ], optional = true }
 
-sse-stream = { version = "0.2.4", optional = true }
+sse-stream = { version = "0.3.0", optional = true }
 
 http = { version = "1", optional = true }
 url = { version = "2.4", optional = true }