diff --git a/programs/whirlpool/Cargo.toml b/programs/whirlpool/Cargo.toml
index 8f08e19f4..213879c58 100644
--- a/programs/whirlpool/Cargo.toml
+++ b/programs/whirlpool/Cargo.toml
@@ -18,14 +18,14 @@ idl-build = ["anchor-lang/idl-build", "anchor-spl/idl-build"]
 anchor-lang = { version = "=0.29.0" }
 anchor-spl = { version = "=0.29.0", features = ["metadata", "memo"] }
 spl-token = { version = "=4.0.1", features = ["no-entrypoint"] }
-spl-transfer-hook-interface = { version = "=0.5.0" }
+spl-transfer-hook-interface = { version = "=0.3.0" }
 spl-token-metadata-interface = { version = "=0.2.0" }
-solana-program = { version = "=1.17.22" }
+solana-program = { version = "=1.16.18" }
 uint = { version = "=0.9.5", default-features = false }
 arrayref = { version = "=0.3.8" }
 borsh09 = { package = "borsh", version = "=0.9.3" }
 solana-security-txt = { version = "=1.1.1" }
-bytemuck = { version = "=1.16.3", features = ["derive", "min_const_generics"] }
+bytemuck = { version = "1.19.0", features = ["derive", "min_const_generics"] }
 
 [dev-dependencies]
 proptest = "=1.5.0"