diff --git a/rust/bagua-core/Cargo.lock b/rust/bagua-core/Cargo.lock
index f87553403..5f650b9da 100644
--- a/rust/bagua-core/Cargo.lock
+++ b/rust/bagua-core/Cargo.lock
@@ -1237,9 +1237,9 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.125"
+version = "0.2.138"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5916d2ae698f6de9bfb891ad7a8d65c09d232dc58cc4ac433c7da3b2fd84bc2b"
+checksum = "db6d7e329c562c5dfab7a46a2afabc8b987ab9a4834c9d1ca04dc54c1546cef8"
 
 [[package]]
 name = "libgit2-sys"