diff --git a/Cargo.lock b/Cargo.lock
index bb09ded..aa7daa0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -905,9 +905,9 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.154"
+version = "1.0.155"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8cdd151213925e7f1ab45a9bbfb129316bd00799784b174b7cc7bcd16961c49e"
+checksum = "71f2b4817415c6d4210bfe1c7bfcf4801b2d904cb4d0e1a8fdb651013c9e86b8"
 
 [[package]]
 name = "serde-big-array"
diff --git a/Cargo.toml b/Cargo.toml
index 53ab943..2dfaf0c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -41,7 +41,7 @@ parking_lot = "0.12.1"
 rand = "0.8.5"
 rlimit = "0.9.1"
 rustc-hash = "1.1.0"
-serde = "1.0.154"
+serde = "1.0.155"
 serde_derive = "1.0.154"
 serde-big-array = "0.5.1"
 siphasher = "0.3.10"