diff --git a/Cargo.toml b/Cargo.toml
index 622a623..ba9e198 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2024"
 
 [workspace.dependencies]
 code0-flow = { version = "0.0.18" }
-tucana = { version = "0.0.39", features = ["aquila"] }
+tucana = { version = "0.0.40", features = ["aquila"] }
 serde_json = { version = "1.0.138" }
 log = "0.4.27"
 env_logger = "0.11.8"