diff --git a/crates/avalanche-types/Cargo.toml b/crates/avalanche-types/Cargo.toml
index fb1a71a..bd0a086 100644
--- a/crates/avalanche-types/Cargo.toml
+++ b/crates/avalanche-types/Cargo.toml
@@ -15,7 +15,7 @@ workspace = true
 
 [dependencies]
 async-trait = "0.1.73" # for "key::secp256k1" sign trait, https://github.com/dtolnay/async-trait
-bech32 = "0.9.1"
+bech32 = "0.11.0"
 blst = "0.3.10" # https://github.com/supranational/blst/tree/master/bindings/rust, for "BLS
 bs58 = { version = "0.5.0", features = ["cb58"] }
 bytes = "1.4.0"