diff --git a/third_party/rust_efi/Cargo.lock b/third_party/rust_efi/Cargo.lock
index 35bca94..2100129 100644
--- a/third_party/rust_efi/Cargo.lock
+++ b/third_party/rust_efi/Cargo.lock
@@ -214,9 +214,9 @@
 
 [[package]]
 name = "uguid"
-version = "2.0.1"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "16dfbd255defbd727b3a30e8950695d2e6d045841ee250ff0f1f7ced17917f8d"
+checksum = "ab14ea9660d240e7865ce9d54ecdbd1cd9fa5802ae6f4512f093c7907e921533"
 
 [[package]]
 name = "unicode-ident"