diff --git a/Cargo.lock b/Cargo.lock
index 7487179..bcbb7bc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -574,18 +574,18 @@ checksum = "13a4ec180a2de59b57434704ccfad967f789b12737738798fa08798cd5824c16"
 
 [[package]]
 name = "thiserror"
-version = "2.0.3"
+version = "2.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c006c85c7651b3cf2ada4584faa36773bd07bac24acfb39f3c431b36d7e667aa"
+checksum = "f072643fd0190df67a8bab670c20ef5d8737177d6ac6b2e9a236cb096206b2cc"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "2.0.3"
+version = "2.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f077553d607adc1caf65430528a576c757a71ed73944b66ebb58ef2bbd243568"
+checksum = "7b50fa271071aae2e6ee85f842e2e28ba8cd2c5fb67f11fcb1fd70b276f9e7d4"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index 21938c5..eb4eecd 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,7 +19,7 @@ clap = {version = "4.5", features = ["derive"] }
 itertools = "0.13"
 lazy_static = "1.5"
 petgraph = "0.6"
-thiserror = "2.0.3"
+thiserror = "2.0.9"
 
 [dev-dependencies]
 assert_cmd = "2.0"