diff --git a/Cargo.lock b/Cargo.lock
index ab569e6be3..b5dda370f6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2376,18 +2376,18 @@ dependencies = [
 
 [[package]]
 name = "num_enum"
-version = "0.5.7"
+version = "0.5.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf5395665662ef45796a4ff5486c5d41d29e0c09640af4c5f17fd94ee2c119c9"
+checksum = "8d829733185c1ca374f17e52b762f24f535ec625d2cc1f070e34c8a9068f341b"
 dependencies = [
  "num_enum_derive",
 ]
 
 [[package]]
 name = "num_enum_derive"
-version = "0.5.7"
+version = "0.5.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3b0498641e53dd6ac1a4f22547548caa6864cc4933784319cd1775271c5a46ce"
+checksum = "2be1598bf1c313dcdd12092e3f1920f463462525a21b7b4e11b4168353d0123e"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
diff --git a/boa_engine/Cargo.toml b/boa_engine/Cargo.toml
index 196d578bc5..9f0be72437 100644
--- a/boa_engine/Cargo.toml
+++ b/boa_engine/Cargo.toml
@@ -63,7 +63,7 @@ sptr = "0.3.2"
 static_assertions = "1.1.0"
 thiserror = "1.0.38"
 dashmap = "5.4.0"
-num_enum = "0.5.7"
+num_enum = "0.5.9"
 
 # intl deps
 boa_icu_provider = { workspace = true, optional = true }