diff --git a/Cargo.lock b/Cargo.lock
index 2bdfcf2a..deb1d13a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -647,9 +647,9 @@ dependencies = [
 
 [[package]]
 name = "x86_64"
-version = "0.15.3"
+version = "0.15.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "575f620d283cb63500b96c4bcaa12523c6a278d89b85ea35c97ad43ba754fd1e"
+checksum = "f7841fa0098ceb15c567d93d3fae292c49e10a7662b4936d5f6a9728594555ba"
 dependencies = [
  "bit_field",
  "bitflags 2.10.0",
diff --git a/Cargo.toml b/Cargo.toml
index db1ddfd2..37d41982 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -40,7 +40,7 @@ chrono = { version = "0.4", default-features = false }
 
 [target.'cfg(target_arch = "x86_64")'.dependencies]
 uart_16550 = "0.4.0"
-x86_64 = { version = "0.15.3", default-features = false, features = [
+x86_64 = { version = "0.15.4", default-features = false, features = [
     "instructions",
 ] }