diff --git a/Cargo.toml b/Cargo.toml
index dd34daa..4750c95 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -51,7 +51,7 @@ num-traits = { version = "0.2.14" }
 rustc-hash = "1.0"
 futures-util = { version = "0.3", optional = true, default-features = false, features = ["std"] }
 serde = { version = "1.0", optional = true }
-erased-serde = { version = "0.3", optional = true }
+erased-serde = { version = "0.4", optional = true }
 serde-value = { version = "0.7", optional = true }
 parking_lot = { version = "0.12", optional = true }