diff --git a/Cargo.lock b/Cargo.lock
index de1577c0e7..94c4b9764d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1428,9 +1428,9 @@ dependencies = [
 
 [[package]]
 name = "fd-lock"
-version = "3.0.1"
+version = "3.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cfc110fe50727d46a428eed832df40affe9bf74d077cac1bf3f2718e823f14c5"
+checksum = "a16910e685088843d53132b04e0f10a571fdb193224fc589685b3ba1ce4cb03d"
 dependencies = [
  "cfg-if 1.0.0",
  "libc",
diff --git a/validator/Cargo.toml b/validator/Cargo.toml
index 75147464c1..5b482a73a4 100644
--- a/validator/Cargo.toml
+++ b/validator/Cargo.toml
@@ -15,7 +15,7 @@ chrono = { version = "0.4.11", features = ["serde"] }
 clap = "2.33.1"
 console = "0.15.0"
 core_affinity = "0.5.10"
-fd-lock = "3.0.1"
+fd-lock = "3.0.2"
 indicatif = "0.16.2"
 jsonrpc-core = "18.0.0"
 jsonrpc-core-client = { version = "18.0.0", features = ["ipc", "ws"] }