diff --git a/Cargo.lock b/Cargo.lock
index 8784cf0..ce85b28 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -406,9 +406,9 @@ dependencies = [
 
 [[package]]
 name = "once_cell"
-version = "1.20.2"
+version = "1.20.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1261fe7e33c73b354eab43b1273a57c8f967d0391e80353e51f764ac02cf6775"
+checksum = "945462a4b81e43c4e3ba96bd7b49d834c6f61198356aa858733bc4acf3cbe62e"
 
 [[package]]
 name = "oping"
diff --git a/Cargo.toml b/Cargo.toml
index 9ffd7f5..b712094 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,7 +22,7 @@ network-interface = { version = "2.0.0", optional = true }
 ipnet = { version = "2.11.0", optional = true }
 tokio = { version = "1.43.0", features = ["macros", "rt", "rt-multi-thread"] }
 notify = "8.0.0"
-once_cell = "1.20.2"
+once_cell = "1.20.3"
 env_logger = "0.11.6"
 backtrace = { version = "0.3.74", optional = true, features = ["std"] }