diff --git a/zk-token-sdk/Cargo.toml b/zk-token-sdk/Cargo.toml
index 56a5c13cf..f87a67b6a 100644
--- a/zk-token-sdk/Cargo.toml
+++ b/zk-token-sdk/Cargo.toml
@@ -13,7 +13,7 @@ base64 = "0.13"
 bytemuck = { version = "1.7.2", features = ["derive"] }
 num-derive = "0.3"
 num-traits = "0.2"
-solana-program = "=1.9.0"
+solana-program = "=1.9.1"
 
 [target.'cfg(not(target_arch = "bpf"))'.dependencies]
 aes-gcm-siv = "0.10.3"
@@ -29,7 +29,7 @@ rand = "0.7"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 sha3 = "0.9"
-solana-sdk = "=1.9.0"
+solana-sdk = "=1.9.1"
 subtle = "2"
 thiserror = "1"
 zeroize = { version = "1.2.0", default-features = false, features = ["zeroize_derive"] }