diff --git a/lib/Cargo.toml b/lib/Cargo.toml
index 286a605..f58efa3 100644
--- a/lib/Cargo.toml
+++ b/lib/Cargo.toml
@@ -18,7 +18,7 @@ struct-patch-derive = { version = "=0.10.5", path = "../derive" }
 serde_json = "1.0"
 serde = { version = "1", features = ["derive"] }
 serde_with = "3.9.0"
-toml = "0.8.19"
+toml = "0.9"
 humantime-serde = "1.1.1"
 clap = { version = "4.4.7", features = ["derive"] }