diff --git a/task-maker-exec/Cargo.toml b/task-maker-exec/Cargo.toml
index c7ff4907..6b888779 100644
--- a/task-maker-exec/Cargo.toml
+++ b/task-maker-exec/Cargo.toml
@@ -11,7 +11,7 @@ task-maker-cache = { path = "../task-maker-cache" }
 
 # Generic error utilities
 anyhow = { version = "1.0", features = ["backtrace"] }
-thiserror = "1.0"
+thiserror = "2.0"
 # Serialization/Deserialization
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"