diff --git a/Cargo.lock b/Cargo.lock
index 86d1483..85e0597 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -837,9 +837,9 @@ dependencies = [
 
 [[package]]
 name = "rustc-hash"
-version = "2.0.0"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "583034fd73374156e66797ed8e5b0d5690409c9226b22d87cb7f19821c05d152"
+checksum = "c7fb8039b3032c191086b10f11f319a6e99e1e82889c5cc6046f515c9db1d497"
 
 [[package]]
 name = "rustix"
diff --git a/Cargo.toml b/Cargo.toml
index 5594694..5de1022 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,7 +17,7 @@ spectro = { git = "https://github.com/ntBre/spectro" }
 symm = { git = "https://github.com/ntBre/symm" }
 taylor = { git = "https://github.com/ntBre/taylor" }
 toml = "0.8.10"
-rustc-hash = "2.0.0"
+rustc-hash = "2.1.0"
 clap = { version = "4.5.20", features = ["derive"] }
 env_logger = "0.11.3"
 log = "0.4.22"