diff --git a/Cargo.toml b/Cargo.toml
index 0370d5d..93b4961 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,7 +26,7 @@ url = "2.2.2"
 base64 = "0.22.0"
 rand = "0.8.4"
 # subxt dependencies
-subxt = "0.29.0"
+subxt = "0.37.0"
 async-std = { version = "1.11.0", features = ["attributes", "tokio1"] }
 env_logger = "0.11.3"
 futures = "0.3.13"