diff --git a/src/rust/Cargo.lock b/src/rust/Cargo.lock
index 6526cdaf0..3287ee463 100644
--- a/src/rust/Cargo.lock
+++ b/src/rust/Cargo.lock
@@ -515,7 +515,7 @@ checksum = "8d696c370c750c948ada61c69a0ee2cbbb9c50b1019ddb86d9317157a99c2cae"
 
 [[package]]
 name = "broker"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "async-stream",
  "axum 0.7.5",