diff --git a/Cargo.lock b/Cargo.lock
index 6cadbfffac3..2cc6680c22f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3686,7 +3686,7 @@ checksum = "903970ae2f248d7275214cf8f387f8ba0c4ea7e3d87a320e85493db60ce28616"
 [[package]]
 name = "mozjs"
 version = "0.14.1"
-source = "git+https://github.com/servo/mozjs#72bd691611dc857dba93fa0df41c4f26088411e7"
+source = "git+https://github.com/servo/mozjs#ec63ca39efb346c414e0f55ef26e63c0b17ee69a"
 dependencies = [
  "bindgen 0.68.1",
  "cc",
@@ -3700,7 +3700,7 @@ dependencies = [
 [[package]]
 name = "mozjs_sys"
 version = "0.68.2"
-source = "git+https://github.com/servo/mozjs#72bd691611dc857dba93fa0df41c4f26088411e7"
+source = "git+https://github.com/servo/mozjs#ec63ca39efb346c414e0f55ef26e63c0b17ee69a"
 dependencies = [
  "bindgen 0.68.1",
  "cc",
diff --git a/components/script/Cargo.toml b/components/script/Cargo.toml
index e4f84658730..f26c7442bd7 100644
--- a/components/script/Cargo.toml
+++ b/components/script/Cargo.toml
@@ -64,7 +64,7 @@ image = { workspace = true }
 indexmap = { workspace = true }
 ipc-channel = { workspace = true }
 itertools = { workspace = true }
-js = { package = "mozjs", git = "https://github.com/servo/mozjs" }
+js = { package = "mozjs", git = "https://github.com/servo/mozjs", features = ["streams"] }
 jstraceable_derive = { path = "../jstraceable_derive" }
 keyboard-types = { workspace = true }
 lazy_static = { workspace = true }