diff --git a/Cargo.lock b/Cargo.lock
index 81f931e..e01e5f8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -203,9 +203,9 @@ dependencies = [
 
 [[package]]
 name = "etherparse"
-version = "0.18.0"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3ff83a5facf1a7cbfef93cfb48d6d4fb6a1f42d8ac2341a96b3255acb4d4f860"
+checksum = "b119b9796ff800751a220394b8b3613f26dd30c48f254f6837e64c464872d1c7"
 dependencies = [
  "arrayvec",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index bd2bbc3..054221d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,7 +22,7 @@ strip = "symbols"
 anyhow = "1.0"
 bincode = "2.0"
 byteorder = "1.5"
-etherparse = "0.18"
+etherparse = "0.19"
 neli = "0.6"
 rand = "0.9"
 rustix = { version = "1.0", features = ["fs", "thread", "time"] }