diff --git a/Cargo.lock b/Cargo.lock
index 70c60adc..79a8ddf9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -289,9 +289,9 @@ checksum = "ac74c624d6b2d21f425f752262f42188365d7b8ff1aff74c82e45136510a4857"
 
 [[package]]
 name = "r-efi"
-version = "4.2.0"
+version = "4.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "575fc2d9b3da54adbdfaddf6eca48fec256d977c8630a1750b8991347d1ac911"
+checksum = "0e244f96e03a3067f9e521d3167bd42657594cb8588c8d3a2db01545dc1af2e0"
 
 [[package]]
 name = "rand"
diff --git a/Cargo.toml b/Cargo.toml
index 9ee5371a..2dfe449d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -28,7 +28,7 @@ efi-var = []
 [dependencies]
 bitflags = "2.4.1"
 atomic_refcell = "0.1.13"
-r-efi = { version = "4.2.0", features = ["efiapi"] }
+r-efi = { version = "4.3.0", features = ["efiapi"] }
 linked_list_allocator = "0.10.4"
 
 [target.'cfg(target_arch = "aarch64")'.dependencies]