diff --git a/crates/lox-library/Cargo.toml b/crates/lox-library/Cargo.toml
index fa95396..483c762 100644
--- a/crates/lox-library/Cargo.toml
+++ b/crates/lox-library/Cargo.toml
@@ -16,7 +16,7 @@ readme = "README.md"
 [dependencies]
 curve25519-dalek = { version = "4", default-features = false, features = ["serde", "rand_core", "digest"] }
 ed25519-dalek = { version = "2", features = ["serde", "rand_core"] }
-bincode = "1"
+bincode = "1.3.3"
 chrono = "0.4"
 rand = { version = "0.8", features = ["std_rng"]}
 serde = "1.0.197"