diff --git a/Cargo.lock b/Cargo.lock
index d07e0e5..9900bf1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1696,7 +1696,7 @@ dependencies = [
  "subtle",
  "syslog",
  "tempfile",
- "thiserror 1.0.69",
+ "thiserror 2.0.18",
  "tracing",
  "url",
  "uuid",
@@ -1935,7 +1935,7 @@ dependencies = [
  "serde_yaml",
  "sha2",
  "tempfile",
- "thiserror 1.0.69",
+ "thiserror 2.0.18",
  "tokio",
  "tokio-test",
  "tracing",
@@ -1957,7 +1957,7 @@ dependencies = [
  "reqwest",
  "serde",
  "serde_json",
- "thiserror 1.0.69",
+ "thiserror 2.0.18",
  "tracing",
 ]
 
diff --git a/Cargo.toml b/Cargo.toml
index 9fc0940..9ced64f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,5 +25,5 @@ serde_json = "1.0"
 tokio = { version = "1.0", features = ["full"] }
 tracing = "0.1"
 tracing-subscriber = { version = "0.3", features = ["json"] }
-thiserror = "1.0"
+thiserror = "2.0"
 anyhow = "1.0"