diff --git a/Cargo.lock b/Cargo.lock
index 1ee68433..d90d9af7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -668,9 +668,9 @@ checksum = "79296716171880943b8470b5f8d03aa55eb2e645a4874bdbb28adb49162e012c"
 
 [[package]]
 name = "bytemuck"
-version = "1.18.0"
+version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94bbb0ad554ad961ddc5da507a12a29b14e4ae5bda06b19f575a3e6079d2e2ae"
+checksum = "8334215b81e418a0a7bdb8ef0849474f40bb10c8b71f1c4ed315cff49f32494d"
 dependencies = [
  "bytemuck_derive",
 ]
diff --git a/tetanes/Cargo.toml b/tetanes/Cargo.toml
index d3e67d70..38dbcead 100644
--- a/tetanes/Cargo.toml
+++ b/tetanes/Cargo.toml
@@ -41,7 +41,7 @@ cycle-accurate = []
 [dependencies]
 anyhow.workspace = true
 bincode.workspace = true
-bytemuck = "1.15"
+bytemuck = "1.19"
 cfg-if.workspace = true
 chrono = { version = "0.4", default-features = false, features = ["clock"] }
 cpal = { version = "0.15", features = ["wasm-bindgen"] }