diff --git a/lightyear/Cargo.toml b/lightyear/Cargo.toml
index ac4c3b7f..b0794d18 100644
--- a/lightyear/Cargo.toml
+++ b/lightyear/Cargo.toml
@@ -171,7 +171,7 @@ getrandom = { version = "0.2.11", features = [
   "js", # feature 'js' is required for wasm
 ] }
 xwt-core = { version = "0.5", optional = true }
-xwt-web-sys = { version = "0.12", optional = true }
+xwt-web-sys = { version = "0.13", optional = true }
 wasm-bindgen = { version = "0.2.90", optional = true }
 wasm-bindgen-futures = { version = "0.4.42", optional = true }
 # compression