diff --git a/ci/cw-check/Cargo.lock b/ci/cw-check/Cargo.lock
index e80c0a8a3..3a5d9fe84 100644
--- a/ci/cw-check/Cargo.lock
+++ b/ci/cw-check/Cargo.lock
@@ -1100,9 +1100,9 @@ dependencies = [
 
 [[package]]
 name = "ibc-proto"
-version = "0.47.0"
+version = "0.47.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1678333cf68c9094ca66aaf9a271269f1f6bf5c26881161def8bd88cee831a23"
+checksum = "c852d22b782d2d793f4a646f968de419be635e02bc8798d5d74a6e44eef27733"
 dependencies = [
  "base64 0.22.1",
  "bytes",