diff --git a/Cargo.lock b/Cargo.lock
index ca7d25c79..268e28275 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1575,7 +1575,7 @@ dependencies = [
  "serde_qs",
  "serde_yaml",
  "tempfile",
- "thiserror 1.0.69",
+ "thiserror 2.0.7",
  "tokio",
  "tokio-stream",
  "tokio-util",
@@ -1615,7 +1615,7 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_tuple",
- "thiserror 1.0.69",
+ "thiserror 2.0.7",
  "time",
  "tokio",
  "tracing",
@@ -1626,7 +1626,7 @@ name = "lading-signal"
 version = "0.1.0"
 dependencies = [
  "loom",
- "thiserror 1.0.69",
+ "thiserror 2.0.7",
  "tokio",
  "tracing",
 ]
@@ -1637,7 +1637,7 @@ version = "0.1.0"
 dependencies = [
  "async-trait",
  "serde",
- "thiserror 1.0.69",
+ "thiserror 2.0.7",
  "tokio",
 ]
 
diff --git a/Cargo.toml b/Cargo.toml
index a4ad49abd..596dcf2f7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,7 +23,7 @@ rand = { version = "0.8", default-features = false }
 rustc-hash = { version = "1.1" }
 serde = { version = "1.0", features = ["std", "derive"] }
 serde_json = { version = "1.0", features = ["std"] }
-thiserror = { version = "1.0" }
+thiserror = { version = "2.0" }
 tokio = { version = "1.41" }
 # If you update tonic, search for tonic-build in sub-crates and update their
 # version.