diff --git a/Cargo.lock b/Cargo.lock
index 644718d..998ad07 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1000,9 +1000,9 @@ checksum = "ec7505abeacaec74ae4778d9d9328fe5a5d04253220a85c4ee022239fc996d03"
 
 [[package]]
 name = "serde_derive"
-version = "1.0.126"
+version = "1.0.127"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "963a7dbc9895aeac7ac90e74f34a5d5261828f79df35cbed41e10189d3804d43"
+checksum = "a024926d3432516606328597e0f224a51355a493b49fdd67e9209187cbe55ecc"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index d162d52..b66b335 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -44,7 +44,7 @@ pool = "0.1.4"
 protobuf = { version = "2.22", features = ["with-bytes"] }
 rand = { version = "0.8", features = ["small_rng"] }
 serde = "1.0.0"
-serde_derive = "1.0.0"
+serde_derive = "1.0.127"
 slab = "0.4.0"
 tokio = { version = "1.9", features = ["rt", "time", "rt-multi-thread", "io-std", "io-util", "macros", "signal", "net"] }
 tokio-stream = "0.1"