diff --git a/src/rust/Cargo.lock b/src/rust/Cargo.lock
index 83fd7eb8f48b..18dddfb97d3f 100644
--- a/src/rust/Cargo.lock
+++ b/src/rust/Cargo.lock
@@ -1,5 +1,7 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
+version = 3
+
 [[package]]
 name = "bitflags"
 version = "1.2.1"
@@ -96,9 +98,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.86"
+version = "0.2.136"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b7282d924be3275cec7f6756ff4121987bc6481325397dde6ba3e7802b1a8b1c"
+checksum = "55edcf6c0bb319052dea84732cf99db461780fd5e8d3eb46ab6ff312ab31f197"
 
 [[package]]
 name = "lock_api"