diff --git a/Cargo.lock b/Cargo.lock
index 361ad969..72be1a4f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -10075,9 +10075,9 @@ dependencies = [
 
 [[package]]
 name = "spl-transfer-hook-interface"
-version = "2.0.0"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bdfff2798bcdc48ba52be12a47a28cf2d003f6f9846484ad7e6fec68d2578c25"
+checksum = "c34b46b8f39bc64a9ab177a0ea8e9a58826db76f8d9d154a2400ee60baef7b1e"
 dependencies = [
  "arrayref",
  "bytemuck",
diff --git a/clients/rust-legacy/Cargo.toml b/clients/rust-legacy/Cargo.toml
index c99baee7..ad476b07 100644
--- a/clients/rust-legacy/Cargo.toml
+++ b/clients/rust-legacy/Cargo.toml
@@ -55,7 +55,7 @@ spl-token-2022-interface = { version = "2.0.0", path = "../../interface" }
 spl-token-2022 = { version = "10.0.0", path = "../../program", features = ["no-entrypoint"] }
 spl-token-group-interface = { version = "0.7.0" }
 spl-token-metadata-interface = { version = "0.8.0" }
-spl-transfer-hook-interface = { version = "2.0.0" }
+spl-transfer-hook-interface = { version = "2.1.0" }
 tokio = "1"
 thiserror = "2.0"
 
diff --git a/program/Cargo.toml b/program/Cargo.toml
index 48f28aa6..a4947805 100644
--- a/program/Cargo.toml
+++ b/program/Cargo.toml
@@ -48,7 +48,7 @@ spl-token-confidential-transfer-ciphertext-arithmetic = { version = "0.4.1", pat
 spl-token-confidential-transfer-proof-extraction = { version = "0.5.1", path = "../confidential/proof-extraction" }
 spl-token-group-interface = { version = "0.7.1" }
 spl-token-metadata-interface = { version = "0.8.0" }
-spl-transfer-hook-interface = { version = "2.0.0" }
+spl-transfer-hook-interface = { version = "2.1.0" }
 spl-pod = { version = "0.7.1" }
 thiserror = "2.0"
 serde = { version = "1.0.219", optional = true }