diff --git a/Cargo.lock b/Cargo.lock
index 4494358cf8..b1a6594115 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1098,9 +1098,9 @@ checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
 
 [[package]]
 name = "serde"
-version = "1.0.122"
+version = "1.0.123"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "974ef1bd2ad8a507599b336595454081ff68a9599b4890af7643c0c0ed73a62c"
+checksum = "92d5161132722baa40d802cc70b15262b98258453e85e5d1d365c757c73869ae"
 dependencies = [
  "serde_derive",
 ]
@@ -1117,9 +1117,9 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.122"
+version = "1.0.123"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8dee1f300f838c8ac340ecb0112b3ac472464fa67e87292bdb3dfc9c49128e17"
+checksum = "9391c295d64fc0abb2c556bad848f33cb8296276b1ad2677d1ae1ace4f258f31"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/boa/Cargo.toml b/boa/Cargo.toml
index fe3436d490..4908d1cfa1 100644
--- a/boa/Cargo.toml
+++ b/boa/Cargo.toml
@@ -23,7 +23,7 @@ console = []
 [dependencies]
 boa_unicode = { path = "../boa_unicode", version = "0.11.0" }
 gc = { version = "0.3.6", features = ["derive"] }
-serde = { version = "1.0.122", features = ["derive"] }
+serde = { version = "1.0.123", features = ["derive"] }
 serde_json = "1.0.61"
 rand = "0.8.2"
 num-traits = "0.2.14"
diff --git a/boa_tester/Cargo.toml b/boa_tester/Cargo.toml
index a879946c75..3bfadaa0d2 100644
--- a/boa_tester/Cargo.toml
+++ b/boa_tester/Cargo.toml
@@ -13,7 +13,7 @@ edition = "2018"
 [dependencies]
 Boa = { path = "../boa" }
 structopt = "0.3.21"
-serde = { version = "1.0.122", features = ["derive"] }
+serde = { version = "1.0.123", features = ["derive"] }
 serde_yaml = "0.8.15"
 serde_json = "1.0.61"
 bitflags = "1.2.1"