diff --git a/Cargo.lock b/Cargo.lock
index 09f494c..d8b77ee 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3130,7 +3130,7 @@ dependencies = [
  "serde",
  "serde_json",
  "tempfile",
- "thiserror 1.0.69",
+ "thiserror 2.0.18",
  "tokio",
  "tracing",
  "tracing-subscriber",
diff --git a/Cargo.toml b/Cargo.toml
index 8201bd4..a80c486 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,7 +14,7 @@ categories = ["hardware-support", "command-line-utilities"]
 [dependencies]
 # Core (cross-platform)
 tokio = { version = "1", features = ["full", "signal"] }
-thiserror = "1.0"
+thiserror = "2.0"
 anyhow = "1.0"
 async-trait = "0.1"
 pollster = "0.4"