diff --git a/Cargo.lock b/Cargo.lock
index dbb3ee5a6..25a6b5a54 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5,7 +5,7 @@ version = 3
 [[package]]
 name = "acpi_tables"
 version = "0.1.0"
-source = "git+https://github.com/rust-vmm/acpi_tables?branch=main#925e3f8aff3551df67ec4472fc221564e30c8847"
+source = "git+https://github.com/rust-vmm/acpi_tables?branch=main#e268627630839bd22f1c13e7e81ec70c7e9b73d6"
 dependencies = [
  "zerocopy",
 ]