diff --git a/crates/core/Cargo.toml b/crates/core/Cargo.toml
index 3f9ebbf..fe31a23 100644
--- a/crates/core/Cargo.toml
+++ b/crates/core/Cargo.toml
@@ -13,7 +13,7 @@ once_cell = "1.16"
 anyhow = { workspace = true }
 quickjs-wasm-rs = "3"
 chrono = { version = "0.4", default_features = false, features = ["clock"] }
-javy = { version = "2.2.0", default_features = false, features = [
+javy = { version = "3.0.0", default_features = false, features = [
     "json",
     "messagepack",
 ] }