diff --git a/native/html5ever_nif/Cargo.lock b/native/html5ever_nif/Cargo.lock
index 63c5f06..9657974 100644
--- a/native/html5ever_nif/Cargo.lock
+++ b/native/html5ever_nif/Cargo.lock
@@ -44,7 +44,7 @@ checksum = "c13771afe0e6e846f1e67d038d4cb29998a6779f93c809212e4e9c32efd244d4"
 dependencies = [
  "log",
  "mac",
- "markup5ever",
+ "markup5ever 0.12.1",
  "proc-macro2",
  "quote",
  "syn",
@@ -56,7 +56,7 @@ version = "0.1.0"
 dependencies = [
  "html5ever",
  "lazy_static",
- "markup5ever",
+ "markup5ever 0.35.0",
  "rustler",
  "tendril",
  "thiserror",
@@ -129,6 +129,17 @@ dependencies = [
  "tendril",
 ]
 
+[[package]]
+name = "markup5ever"
+version = "0.35.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "311fe69c934650f8f19652b3946075f0fc41ad8757dbb68f1ca14e7900ecc1c3"
+dependencies = [
+ "log",
+ "tendril",
+ "web_atoms",
+]
+
 [[package]]
 name = "new_debug_unreachable"
 version = "1.0.6"
@@ -398,6 +409,18 @@ version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "09cc8ee72d2a9becf2f2febe0205bbed8fc6615b7cb429ad062dc7b7ddd036a9"
 
+[[package]]
+name = "web_atoms"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "57ffde1dc01240bdf9992e3205668b235e59421fd085e8a317ed98da0178d414"
+dependencies = [
+ "phf",
+ "phf_codegen",
+ "string_cache",
+ "string_cache_codegen",
+]
+
 [[package]]
 name = "windows-link"
 version = "0.1.3"
diff --git a/native/html5ever_nif/Cargo.toml b/native/html5ever_nif/Cargo.toml
index f2ef192..f162a91 100644
--- a/native/html5ever_nif/Cargo.toml
+++ b/native/html5ever_nif/Cargo.toml
@@ -14,7 +14,7 @@ crate-type = ["cdylib"]
 rustler = { version = "0.36", default-features = false, features = ["nif_version_2_15"] }
 
 html5ever = "0.27"
-markup5ever = "0.12"
+markup5ever = "0.35"
 
 tendril = "0.4"
 lazy_static = "1.5"