diff --git a/relayer/Cargo.toml b/relayer/Cargo.toml
index ad2f6d0..950d9ea 100644
--- a/relayer/Cargo.toml
+++ b/relayer/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2021"
 [dependencies]
 tokio = { version = "1.35", features = ["full"] }
 axum = "0.7"
-bitcoin = "0.31"
+bitcoin = "0.32"
 ethers = "2.0"
 stellar_sdk = "0.1"
 sha2 = "0.10"