diff --git a/Cargo.lock b/Cargo.lock
index bb09ded..6192aa7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -920,9 +920,9 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.154"
+version = "1.0.155"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fc80d722935453bcafdc2c9a73cd6fac4dc1938f0346035d84bf99fa9e33217"
+checksum = "d071a94a3fac4aff69d023a7f411e33f40f3483f8c5190b1953822b6b76d7630"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index 53ab943..4560424 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -42,7 +42,7 @@ rand = "0.8.5"
 rlimit = "0.9.1"
 rustc-hash = "1.1.0"
 serde = "1.0.154"
-serde_derive = "1.0.154"
+serde_derive = "1.0.155"
 serde-big-array = "0.5.1"
 siphasher = "0.3.10"
 slabigator = "0.2.0"