diff --git a/rust/Cargo.lock b/rust/Cargo.lock
index d64f5bce..6cdba125 100644
--- a/rust/Cargo.lock
+++ b/rust/Cargo.lock
@@ -25,9 +25,9 @@ checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
 
 [[package]]
 name = "bech32"
-version = "0.7.2"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cdcf67bb7ba7797a081cd19009948ab533af7c355d5caf1d08c777582d351e9c"
+checksum = "cf9ff0bbfd639f15c74af777d81383cf53efb7c93613f6cab67c6c11e05bbf8b"
 
 [[package]]
 name = "bitflags"
diff --git a/rust/Cargo.toml b/rust/Cargo.toml
index 77d31a5b..65a6d47e 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 = "0.8.1"
 hex = "0.4.0"
 cfg-if = "1"
 linked-hash-map = "0.5.3"