diff --git a/Cargo.toml b/Cargo.toml
index e3e9147..713eb19 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,7 +18,7 @@ path = "src/lib.rs"
 [dependencies]
 serde = { version = "1.0.114", features = ["derive"] }
 thiserror = "1.0.49"
-toml = { version = "0.7.3", features = ["preserve_order"] }
+toml = { version = "0.8", features = ["preserve_order"] }
 
 [dev-dependencies]
 insta = "1.33.0"