diff --git a/rust/Cargo.toml b/rust/Cargo.toml
index ffa7f78a..8dfbc71b 100644
--- a/rust/Cargo.toml
+++ b/rust/Cargo.toml
@@ -21,7 +21,7 @@ cbor_event = "2.1.3"
 ed25519-bip32 = "0.4.1"
 sha2 = "^0.9"
 digest = "^0.9"
-bech32 = "0.7.2"
+bech32 = "0.9.1"
 hex = "0.4.0"
 cfg-if = "1"
 linked-hash-map = "0.5.3"