diff --git a/Cargo.toml b/Cargo.toml
index 3ecdc56..980f714 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -29,7 +29,7 @@ thiserror = "2.0.12"
 downcast-rs = "2.0.1"
 chrono = { version = "0.4.41", features = ["serde"] }
 
-mesocarp = "0.10.1"
+mesocarp = "0.12.1"
 
 
 [dev-dependencies]