diff --git a/Cargo.lock b/Cargo.lock
index 2b43480..15ca282 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -14,9 +14,9 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "bootloader"
-version = "0.9.20"
+version = "0.9.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6b0718f186cd449b21f044683933284ed90fb83f3e13949ff0e03b0b6f02e38e"
+checksum = "b6e02311b16c9819e7c72866d379cdd3026c3b7b25c1edf161f548f8e887e7ff"
 
 [[package]]
 name = "cpuio"
diff --git a/Cargo.toml b/Cargo.toml
index f2243cb..ebf94c5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,7 +5,7 @@ authors = ["Bernardo Meurer <meurerbernardo@gmail.com>"]
 edition = "2018"
 
 [dependencies]
-bootloader = { version = "0.9.20", features = ["map_physical_memory"] }
+bootloader = { version = "0.9.23", features = ["map_physical_memory"] }
 lazy_static = { version = "1.4.0", features = ["spin_no_std"] }
 linked_list_allocator = "0.10.0"
 pc-keyboard = "0.5.1"