From 99ca41047f8f7ddfd16c955fc340ebf969a641d4 Mon Sep 17 00:00:00 2001
From: Ranadeep Biswas <mail@rnbguy.at>
Date: Tue, 12 Sep 2023 11:00:49 +0200
Subject: [PATCH] immut over mut ref on validate

---
 crates/ibc/src/core/handler.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crates/ibc/src/core/handler.rs b/crates/ibc/src/core/handler.rs
index 5ddebcf97..784495e2f 100644
--- a/crates/ibc/src/core/handler.rs
+++ b/crates/ibc/src/core/handler.rs
@@ -53,7 +53,7 @@ pub fn dispatch(
 /// `dispatch()` on each successively.
 pub fn validate<Ctx>(
     ctx: &Ctx,
-    router: &mut impl Router,
+    router: &impl Router,
     msg: MsgEnvelope,
 ) -> Result<(), RouterError>
 where