diff --git a/boot/init/Cargo.lock b/boot/init/Cargo.lock
index f96eb57..5d4d4a9 100644
--- a/boot/init/Cargo.lock
+++ b/boot/init/Cargo.lock
@@ -4,9 +4,9 @@ version = 4
 
 [[package]]
 name = "libc"
-version = "0.2.186"
+version = "0.2.189"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "68ab91017fe16c622486840e4c83c9a37afeff978bd239b5293d61ece587de66"
+checksum = "3eaf3ede3fee6db1a4c2ee091bf8a8b4dccdc6d17f656fb07896ee72867612f2"
 
 [[package]]
 name = "sandbox-init"