diff --git a/Cargo.toml b/Cargo.toml
index f5e7e57..f083b05 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "unity-js-tools"
-version = "1.1.0"
+version = "1.2.0"
 edition = "2021"
 authors = ["神代綺凛 <i@loli.best>"]
 license = "MIT"
@@ -16,7 +16,7 @@ codegen-units = 1
 crate-type = ["cdylib"]
 
 [dependencies]
-lz4_flex = "0.11.1"
-paste = "1.0.14"
+lz4_flex = "0.11.3"
+paste = "1.0.15"
 texture2ddecoder = "0.0.5"
-wasm-bindgen = "0.2.87"
+wasm-bindgen = "0.2.92"
diff --git a/src/lib.rs b/src/lib.rs
index f3616cb..01f8a61 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,6 +1,7 @@
 mod tools;
 
 use lz4_flex::decompress;
+use lz4_flex::block::decompress_size_prepended;
 use texture2ddecoder::*;
 use tools::*;
 use wasm_bindgen::prelude::*;
@@ -56,3 +57,7 @@ pub fn export_decode_astc(
 pub fn export_decompress_lz4(data: &[u8], size: usize) -> Result<Vec<u8>, JsError> {
     decompress(data, size).map_err(to_js_err)
 }
+#[wasm_bindgen(js_name = decompressLz4SizePrepended)]
+pub fn export_decompress_lz4_size_prepended(data: &[u8]) -> Result<Vec<u8>, JsError> {
+    decompress_size_prepended(data).map_err(to_js_err)
+}