diff --git a/Cargo.toml b/Cargo.toml
index 98cb887..12cbc02 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -29,7 +29,7 @@ solana-client = "2.3.4"
 solana-config-interface = { version = "1.0.0" }
 solana-instruction = "3.0.0"
 solana-program = "2.3.0"
-solana-pubkey = "2.2.1"
+solana-pubkey = "3.0.0"
 solana-sdk = "2.2.1"
 solana-sdk-ids = "3.0.0"
 solana-short-vec = "3.0.0"