diff --git a/Cargo.lock b/Cargo.lock
index d2fd04d053..10cbaf841f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5315,9 +5315,9 @@ dependencies = [
 
 [[package]]
 name = "v8"
-version = "0.49.0"
+version = "0.50.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a1cbad73336d67babcbe5e3b03c907c8d2ff77fc6f997570af219bbd9fdb6ce"
+checksum = "4c5d353ef04138242857d4f14f679659460f240275119424df31de5f6f1184fd"
 dependencies = [
  "bitflags",
  "fslock",
diff --git a/core/Cargo.toml b/core/Cargo.toml
index 88c1b9c2de..32b9e5e592 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -33,7 +33,7 @@ serde_json = { version = "1.0.79", features = ["preserve_order"] }
 serde_v8 = { version = "0.62.0", path = "../serde_v8" }
 sourcemap = "6.1"
 url = { version = "2.3.1", features = ["serde", "expose_internals"] }
-v8 = { version = "0.49.0", default-features = false }
+v8 = { version = "0.50.0", default-features = false }
 
 [[example]]
 name = "http_bench_json_ops"
diff --git a/core/runtime.rs b/core/runtime.rs
index 2c16ddeb88..c88f91d918 100644
--- a/core/runtime.rs
+++ b/core/runtime.rs
@@ -726,7 +726,7 @@ impl JsRuntime {
     {
       let scope = &mut self.handle_scope();
       let o = Self::grab_global::<v8::Object>(scope, "Deno.core.ops").unwrap();
-      let names = o.get_own_property_names(scope).unwrap();
+      let names = o.get_own_property_names(scope, Default::default()).unwrap();
       for i in 0..names.length() {
         let key = names.get_index(scope, i).unwrap();
         o.delete(scope, key);
diff --git a/serde_v8/Cargo.toml b/serde_v8/Cargo.toml
index ae17963cbe..670e6260e7 100644
--- a/serde_v8/Cargo.toml
+++ b/serde_v8/Cargo.toml
@@ -18,7 +18,7 @@ derive_more = "0.99.17"
 serde = { version = "1.0.136", features = ["derive"] }
 serde_bytes = "0.11"
 smallvec = { version = "1.8", features = ["union"] }
-v8 = { version = "0.49.0", default-features = false }
+v8 = { version = "0.50.0", default-features = false }
 
 [dev-dependencies]
 bencher = "0.1"
diff --git a/serde_v8/de.rs b/serde_v8/de.rs
index 7b99fdcaf7..16a8a887c8 100644
--- a/serde_v8/de.rs
+++ b/serde_v8/de.rs
@@ -325,7 +325,8 @@ impl<'de, 'a, 'b, 's, 'x> de::Deserializer<'de>
       };
       visitor.visit_map(map)
     } else {
-      let prop_names = obj.get_own_property_names(self.scope);
+      let prop_names =
+        obj.get_own_property_names(self.scope, Default::default());
       let keys: Vec<magic::Value> = match prop_names {
         Some(names) => from_v8(self.scope, names.into()).unwrap(),
         None => vec![],
@@ -410,7 +411,8 @@ impl<'de, 'a, 'b, 's, 'x> de::Deserializer<'de>
       let obj = v8::Local::<v8::Object>::try_from(self.input).unwrap();
       // Unpack single-key
       let tag = {
-        let prop_names = obj.get_own_property_names(self.scope);
+        let prop_names =
+          obj.get_own_property_names(self.scope, Default::default());
         let prop_names = prop_names.ok_or(Error::ExpectedEnum)?;
         if prop_names.length() != 1 {
           return Err(Error::LengthMismatch);