diff --git a/Cargo.lock b/Cargo.lock
index e1bb8b757e..ced26b1942 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3539,9 +3539,9 @@ checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
 
 [[package]]
 name = "serde"
-version = "1.0.169"
+version = "1.0.170"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd51c3db8f9500d531e6c12dd0fd4ad13d133e9117f5aebac3cdbb8b6d9824b0"
+checksum = "a56657f512baabca8f840542f9ca8152aecf182c473c26e46e58d6aab4f6e439"
 dependencies = [
  "serde_derive",
 ]
@@ -3577,9 +3577,9 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.169"
+version = "1.0.170"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "27738cfea0d944ab72c3ed01f3d5f23ec4322af8a1431e40ce630e4c01ea74fd"
+checksum = "77d477848e6b23adba0db397777d5aad864555bc17fd9c89abb3b8009788b7b8"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/boa_ast/Cargo.toml b/boa_ast/Cargo.toml
index ab32151c58..5c0c597c06 100644
--- a/boa_ast/Cargo.toml
+++ b/boa_ast/Cargo.toml
@@ -20,6 +20,6 @@ boa_macros.workspace = true
 rustc-hash = "1.1.0"
 bitflags = "2.3.3"
 num-bigint = "0.4.3"
-serde = { version = "1.0.169", features = ["derive"], optional = true }
+serde = { version = "1.0.170", features = ["derive"], optional = true }
 arbitrary = { version = "1", features = ["derive"], optional = true }
 indexmap = "2.0.0"
diff --git a/boa_engine/Cargo.toml b/boa_engine/Cargo.toml
index 6d527ebbad..0b671b2315 100644
--- a/boa_engine/Cargo.toml
+++ b/boa_engine/Cargo.toml
@@ -53,7 +53,7 @@ boa_macros.workspace = true
 boa_ast.workspace = true
 boa_parser.workspace = true
 boa_icu_provider.workspace = true
-serde = { version = "1.0.169", features = ["derive", "rc"] }
+serde = { version = "1.0.170", features = ["derive", "rc"] }
 serde_json = "1.0.100"
 rand = "0.8.5"
 num-traits = "0.2.15"
diff --git a/boa_interner/Cargo.toml b/boa_interner/Cargo.toml
index d0a9dfe8c1..f2b02458e3 100644
--- a/boa_interner/Cargo.toml
+++ b/boa_interner/Cargo.toml
@@ -22,6 +22,6 @@ rustc-hash = { version = "1.1.0", default-features = false }
 static_assertions = "1.1.0"
 once_cell = {version = "1.18.0", default-features = false, features = ["critical-section"]}
 indexmap = "2.0.0"
-serde = { version = "1.0.169", features = ["derive"], optional = true }
+serde = { version = "1.0.170", features = ["derive"], optional = true }
 arbitrary = { version = "1", features = ["derive"], optional = true }
 hashbrown = { version = "0.14.0", default-features = false, features = ["inline-more"] }
diff --git a/boa_tester/Cargo.toml b/boa_tester/Cargo.toml
index c89420e021..070fa65686 100644
--- a/boa_tester/Cargo.toml
+++ b/boa_tester/Cargo.toml
@@ -15,7 +15,7 @@ rust-version.workspace = true
 boa_engine.workspace = true
 boa_gc.workspace = true
 clap = { version = "4.3.11", features = ["derive"] }
-serde = { version = "1.0.169", features = ["derive"] }
+serde = { version = "1.0.170", features = ["derive"] }
 serde_yaml = "0.9.22"
 serde_json = "1.0.100"
 bitflags = "2.3.3"