diff --git a/Cargo.toml b/Cargo.toml
index 5d3efef9..bbb4cfd8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -70,4 +70,5 @@ borsh              = ["dep:borsh"]
 proto-descriptor   = []
 
 [patch.crates-io]
+tendermint-proto = { git = "https://github.com/informalsystems/tendermint-rs", branch = "romac/missing-serde-proto" }
 cosmos-sdk-proto = { git = "https://github.com/informalsystems/cosmos-rust", branch = "romac/extract-ibc-proto" }