diff --git a/Cargo.lock b/Cargo.lock
index 5d6fd6a30..8a38306b2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1437,12 +1437,12 @@ dependencies = [
 
 [[package]]
 name = "fd-lock"
-version = "3.0.2"
+version = "3.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a16910e685088843d53132b04e0f10a571fdb193224fc589685b3ba1ce4cb03d"
+checksum = "fcef756dea9cf3db5ce73759cf0467330427a786b47711b8d6c97620d718ceb9"
 dependencies = [
  "cfg-if 1.0.0",
- "libc",
+ "rustix",
  "windows-sys",
 ]
 
@@ -2094,6 +2094,15 @@ dependencies = [
  "cfg-if 1.0.0",
 ]
 
+[[package]]
+name = "io-lifetimes"
+version = "0.4.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f6ef6787e7f0faedc040f95716bdd0e62bcfcf4ba93da053b62dea2691c13864"
+dependencies = [
+ "winapi 0.3.9",
+]
+
 [[package]]
 name = "iovec"
 version = "0.1.4"
@@ -2430,6 +2439,12 @@ version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7fb9b38af92608140b86b693604b9ffcc5824240a484d1ecd4795bacb2fe88f3"
 
+[[package]]
+name = "linux-raw-sys"
+version = "0.0.37"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "95f5690fef754d905294c56f7ac815836f2513af966aa47f2e07ac79be07827f"
+
 [[package]]
 name = "lock_api"
 version = "0.3.4"
@@ -3832,6 +3847,20 @@ dependencies = [
  "semver 1.0.4",
 ]
 
+[[package]]
+name = "rustix"
+version = "0.32.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7cee647393af53c750e15dcbf7781cdd2e550b246bde76e46c326e7ea3c73773"
+dependencies = [
+ "bitflags",
+ "errno",
+ "io-lifetimes",
+ "libc",
+ "linux-raw-sys",
+ "winapi 0.3.9",
+]
+
 [[package]]
 name = "rustls"
 version = "0.19.1"
@@ -7555,9 +7584,9 @@ checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
 [[package]]
 name = "windows-sys"
-version = "0.28.0"
+version = "0.30.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "82ca39602d5cbfa692c4b67e3bcbb2751477355141c1ed434c94da4186836ff6"
+checksum = "030b7ff91626e57a05ca64a07c481973cbb2db774e4852c9c7ca342408c6a99a"
 dependencies = [
  "windows_aarch64_msvc",
  "windows_i686_gnu",
@@ -7568,33 +7597,33 @@ dependencies = [
 
 [[package]]
 name = "windows_aarch64_msvc"
-version = "0.28.0"
+version = "0.30.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "52695a41e536859d5308cc613b4a022261a274390b25bd29dfff4bf08505f3c2"
+checksum = "29277a4435d642f775f63c7d1faeb927adba532886ce0287bd985bffb16b6bca"
 
 [[package]]
 name = "windows_i686_gnu"
-version = "0.28.0"
+version = "0.30.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f54725ac23affef038fecb177de6c9bf065787c2f432f79e3c373da92f3e1d8a"
+checksum = "1145e1989da93956c68d1864f32fb97c8f561a8f89a5125f6a2b7ea75524e4b8"
 
 [[package]]
 name = "windows_i686_msvc"
-version = "0.28.0"
+version = "0.30.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "51d5158a43cc43623c0729d1ad6647e62fa384a3d135fd15108d37c683461f64"
+checksum = "d4a09e3a0d4753b73019db171c1339cd4362c8c44baf1bcea336235e955954a6"
 
 [[package]]
 name = "windows_x86_64_gnu"
-version = "0.28.0"
+version = "0.30.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bc31f409f565611535130cfe7ee8e6655d3fa99c1c61013981e491921b5ce954"
+checksum = "8ca64fcb0220d58db4c119e050e7af03c69e6f4f415ef69ec1773d9aab422d5a"
 
 [[package]]
 name = "windows_x86_64_msvc"
-version = "0.28.0"
+version = "0.30.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f2b8c7cbd3bfdddd9ab98769f9746a7fad1bca236554cd032b78d768bc0e89f"
+checksum = "08cabc9f0066848fef4bc6a1c1668e6efce38b661d2aeec75d18d8617eebb5f1"
 
 [[package]]
 name = "winreg"
diff --git a/validator/Cargo.toml b/validator/Cargo.toml
index 822854f9e..318fe4bbb 100644
--- a/validator/Cargo.toml
+++ b/validator/Cargo.toml
@@ -16,7 +16,7 @@ clap = "2.33.1"
 console = "0.15.0"
 core_affinity = "0.5.10"
 crossbeam-channel = "0.5"
-fd-lock = "3.0.2"
+fd-lock = "3.0.3"
 indicatif = "0.16.2"
 jsonrpc-core = "18.0.0"
 jsonrpc-core-client = { version = "18.0.0", features = ["ipc", "ws"] }