diff --git a/Cargo.lock b/Cargo.lock
index 0d50a51d0..47fb25bd2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2762,9 +2762,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.83"
+version = "0.2.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7eb0c4e9c72ee9d69b767adebc5f4788462a3b45624acd919475c92597bcaf4f"
+checksum = "1cca32fa0182e8c0989459524dc356b8f2b5c10f1b9eb521b7d182c03cf8c5ff"
 
 [[package]]
 name = "libloading"
diff --git a/cro-clib/Cargo.toml b/cro-clib/Cargo.toml
index c1e91171f..6007698f8 100644
--- a/cro-clib/Cargo.toml
+++ b/cro-clib/Cargo.toml
@@ -24,7 +24,7 @@ client-rpc-core = { path = "../client-rpc" }
 secstr = { version = "0.4.0", features = ["serde"] }
 secp256k1 = { git = "https://github.com/crypto-com/rust-secp256k1-zkp.git", default-features = false, rev = "1aae6edc5f1de0bbdcdb26f1f1d8b00ca28e012a", features = ["recovery", "endomorphism", "global-context"] }
 jsonrpc-core = "14.2"
-libc = "0.2.83"
+libc = "0.2.84"
 env_logger = "0.8"
 
 [build-dependencies]