diff --git a/Cargo.lock b/Cargo.lock
index a4e642d34c5..c1b35453b98 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4647,9 +4647,9 @@ dependencies = [
 
 [[package]]
 name = "markup5ever"
-version = "0.16.1"
+version = "0.16.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d0a8096766c229e8c88a3900c9b44b7e06aa7f7343cc229158c3e58ef8f9973a"
+checksum = "2e4cd8c02f18a011991a039855480c64d74291c5792fcc160d55d77dc4de4a39"
 dependencies = [
  "log",
  "tendril",
diff --git a/Cargo.toml b/Cargo.toml
index 56f0d36ccf7..bb122ea9406 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -92,7 +92,7 @@ log = "0.4"
 mach2 = "0.4"
 malloc_size_of = { package = "servo_malloc_size_of", path = "components/malloc_size_of" }
 malloc_size_of_derive = "0.1"
-markup5ever = "0.16.1"
+markup5ever = "0.16.2"
 memmap2 = "0.9.5"
 mime = "0.3.13"
 mime_guess = "2.0.5"