diff --git a/sidecar/crates/torttube-sidecar/Cargo.toml b/sidecar/crates/torttube-sidecar/Cargo.toml
index 017df7d..0175765 100644
--- a/sidecar/crates/torttube-sidecar/Cargo.toml
+++ b/sidecar/crates/torttube-sidecar/Cargo.toml
@@ -26,7 +26,7 @@ serde_json = "1"
 
 # Errors + logging
 anyhow = "1"
-thiserror = "1"
+thiserror = "2"
 tracing = "0.1"
 tracing-subscriber = { version = "0.3", features = ["env-filter"] }