diff --git a/Cargo.lock b/Cargo.lock
index 9f1ff1df51d..83a6e11fd12 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1219,9 +1219,9 @@ dependencies = [
 
 [[package]]
 name = "darling"
-version = "0.13.4"
+version = "0.14.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a01d95850c592940db9b8194bc39f4bc0e89dee5c4265e4b1807c34a9aba453c"
+checksum = "7b750cb3417fd1b327431a470f388520309479ab0bf5e323505daf0290cd3850"
 dependencies = [
  "darling_core",
  "darling_macro",
@@ -1229,9 +1229,9 @@ dependencies = [
 
 [[package]]
 name = "darling_core"
-version = "0.13.4"
+version = "0.14.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "859d65a907b6852c9361e3185c862aae7fafd2887876799fa55f5f99dc40d610"
+checksum = "109c1ca6e6b7f82cc233a97004ea8ed7ca123a9af07a8230878fcfda9b158bf0"
 dependencies = [
  "fnv",
  "ident_case",
@@ -1242,9 +1242,9 @@ dependencies = [
 
 [[package]]
 name = "darling_macro"
-version = "0.13.4"
+version = "0.14.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c972679f83bdf9c42bd905396b6c3588a843a17f0f16dfcfa3e2c5d57441835"
+checksum = "a4aab4dbc9f7611d8b55048a3a16d2d010c2c8334e46304b40ac1cc14bf3b48e"
 dependencies = [
  "darling_core",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index f8225b55d3b..c775a9ffddb 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -28,7 +28,7 @@ content-security-policy = { version = "0.5", features = ["serde"] }
 cookie = "0.12"
 crossbeam-channel = "0.5"
 cssparser = "0.29"
-darling = { version = "0.13", default-features = false }
+darling = { version = "0.14", default-features = false }
 data-url = "0.1.0"
 devtools_traits = { path = "components/shared/devtools" }
 embedder_traits = { path = "components/shared/embedder" }