diff --git a/Cargo.lock b/Cargo.lock
index 0920bf3..26b7aff 100755
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -33,20 +33,22 @@ checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "binrw"
-version = "0.9.2"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4abb4fd60add897b9e8827e0d5fa6c2ca129ece2432d9aa13454b21ac2ecc18f"
+checksum = "f846d8732b2a55b569b885852ecc925a2b1f24568f4707f8b1ccd5dc6805ea9b"
 dependencies = [
  "array-init",
  "binrw_derive",
+ "bytemuck",
 ]
 
 [[package]]
 name = "binrw_derive"
-version = "0.9.0"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a36ff195a3a1a82d5eeb98e0069bdf3ea076042d28591396d9020fac763bf66f"
+checksum = "5c2aa66a5e35daf7f91ed44c945886597ef4c327f34f68b6bbf22951a250ceeb"
 dependencies = [
+ "either",
  "owo-colors",
  "proc-macro2",
  "quote",
@@ -76,6 +78,12 @@ version = "3.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c1ad822118d20d2c234f427000d5acc36eabe1e29a348c89b63dd60b13f28e5d"
 
+[[package]]
+name = "bytemuck"
+version = "1.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2f5715e491b5a1598fc2bef5a606847b5dc1d48ea625bd3c02c00de8285591da"
+
 [[package]]
 name = "cast"
 version = "0.3.0"
diff --git a/Cargo.toml b/Cargo.toml
index 8505893..09b06b7 100755
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -29,7 +29,7 @@ patch_testing = []
 crc = "3.0.0"
 
 # amazing binary parsing/writing library
-binrw = "0.9.2"
+binrw = "0.10.0"
 
 # used for zlib compression in sqpack files
 libz-sys = { version = "1.1.8", default-features = false }
diff --git a/src/dat.rs b/src/dat.rs
index ec98e15..3b66464 100755
--- a/src/dat.rs
+++ b/src/dat.rs
@@ -1,7 +1,7 @@
 use crate::gamedata::MemoryBuffer;
 use crate::model::ModelFileHeader;
 use crate::sqpack::read_data_block;
-use binrw::binrw;
+use binrw::{binrw, Endian, ReadOptions};
 use binrw::BinRead;
 use binrw::BinWrite;
 use std::io::Write;
@@ -116,6 +116,7 @@ struct TextureBlock {
 /// A SqPack file info header. It can optionally contain extra information, such as texture or
 /// model data depending on the file type.
 #[derive(BinRead)]
+#[br(little)]
 struct FileInfo {
     size: u32,
     file_type: FileType,
@@ -132,6 +133,7 @@ struct FileInfo {
 }
 
 #[binrw]
+#[br(little)]
 pub struct Block {
     #[br(pad_after = 4)]
     offset: i32,
@@ -154,6 +156,7 @@ pub enum CompressionMode {
 
 #[binrw::binread]
 #[derive(Debug)]
+#[br(little)]
 pub struct BlockHeader {
     #[br(pad_after = 4)]
     pub size: u32,
@@ -380,7 +383,7 @@ impl DatFile {
 
         buffer.seek(SeekFrom::Start(0)).ok()?;
 
-        header.write_to(&mut buffer).ok()?;
+        header.write(&mut buffer).ok()?;
 
         Some(buffer.into_inner())
     }
@@ -421,7 +424,8 @@ impl DatFile {
 
                 self.file.seek(SeekFrom::Start(original_pos)).ok()?;
 
-                running_block_total += i16::read(&mut self.file).ok()? as u64;
+                let mut options = ReadOptions::new(Endian::Little);
+                running_block_total += i16::read_options(&mut self.file, &options, ()).ok()? as u64;
             }
         }
 
diff --git a/src/fiin.rs b/src/fiin.rs
index f8bf08e..e54d4e7 100644
--- a/src/fiin.rs
+++ b/src/fiin.rs
@@ -7,6 +7,7 @@ use std::io::Cursor;
 #[binrw]
 #[brw(magic = b"FileInfo")]
 #[derive(Debug)]
+#[br(little)]
 pub struct FileInfo {
     #[brw(pad_before = 16)]
     #[br(ignore)]
diff --git a/src/index.rs b/src/index.rs
index 624bed3..5baee1c 100755
--- a/src/index.rs
+++ b/src/index.rs
@@ -60,6 +60,7 @@ pub struct IndexEntry {
 }
 
 #[binrw]
+#[br(little)]
 pub struct IndexFile {
     sqpack_header: SqPackHeader,
 
diff --git a/src/log.rs b/src/log.rs
index dc85bf4..662cfae 100644
--- a/src/log.rs
+++ b/src/log.rs
@@ -5,6 +5,7 @@ use std::io::{Cursor, Seek, SeekFrom};
 
 #[binread]
 #[allow(dead_code)]
+#[br(little)]
 pub struct ChatLogHeader {
     content_size: u32,
     file_size: u32,
@@ -46,6 +47,7 @@ enum EventChannel {
 #[binread]
 #[derive(Debug)]
 #[allow(dead_code)]
+#[br(little)]
 pub struct ChatLogEntry {
     timestamp: u32,
     filter: EventFilter,
diff --git a/src/model.rs b/src/model.rs
index e9a6796..625fb23 100755
--- a/src/model.rs
+++ b/src/model.rs
@@ -1,5 +1,5 @@
 use crate::gamedata::MemoryBuffer;
-use binrw::binread;
+use binrw::{binread, Endian, ReadOptions};
 use binrw::binrw;
 use binrw::BinRead;
 use half::f16;
@@ -7,6 +7,7 @@ use std::io::{Cursor, Seek, SeekFrom};
 
 #[binrw]
 #[derive(Debug)]
+#[brw(little)]
 pub struct ModelFileHeader {
     pub(crate) version: u32,
 
@@ -196,6 +197,7 @@ struct BoundingBox {
 #[binread]
 #[derive(Debug)]
 #[allow(dead_code)]
+#[br(little)]
 struct ModelData {
     header: ModelHeader,
 
@@ -285,6 +287,7 @@ enum VertexUsage {
 #[binread]
 #[derive(Copy, Clone, Debug)]
 #[allow(dead_code)]
+#[br(little)]
 struct VertexElement {
     stream: u8,
     offset: u8,
@@ -404,14 +407,16 @@ impl MDL {
                             ))
                             .ok()?;
 
+                        let mut options = ReadOptions::new(Endian::Little);
+
                         match element.vertex_usage {
                             VertexUsage::Position => {
                                 vertices[k as usize].position =
-                                    <[f32; 3]>::read(&mut cursor).unwrap();
+                                    <[f32; 3]>::read_options(&mut cursor, &options, ()).unwrap();
                             }
                             VertexUsage::BlendWeights => {
                                 vertices[k as usize].bone_weight =
-                                    <[f32; 4]>::read(&mut cursor).unwrap();
+                                    <[f32; 4]>::read_options(&mut cursor, &options, ()).unwrap();
                             }
                             VertexUsage::BlendIndices => {
                                 vertices[k as usize].bone_id =
@@ -420,21 +425,21 @@ impl MDL {
                             VertexUsage::Normal => {
                                 // TODO: normals are assumed to be half4
                                 vertices[k as usize].normal[0] =
-                                    f16::from_bits(<u16 as BinRead>::read(&mut cursor).unwrap())
+                                    f16::from_bits(<u16 as BinRead>::read_options(&mut cursor, &options, ()).unwrap())
                                         .to_f32();
                                 vertices[k as usize].normal[1] =
-                                    f16::from_bits(<u16 as BinRead>::read(&mut cursor).unwrap())
+                                    f16::from_bits(<u16 as BinRead>::read_options(&mut cursor, &options, ()).unwrap())
                                         .to_f32();
                                 vertices[k as usize].normal[2] =
-                                    f16::from_bits(<u16 as BinRead>::read(&mut cursor).unwrap())
+                                    f16::from_bits(<u16 as BinRead>::read_options(&mut cursor, &options, ()).unwrap())
                                         .to_f32();
                             }
                             VertexUsage::UV => {
                                 vertices[k as usize].uv[0] =
-                                    f16::from_bits(<u16 as BinRead>::read(&mut cursor).unwrap())
+                                    f16::from_bits(<u16 as BinRead>::read_options(&mut cursor, &options, ()).unwrap())
                                         .to_f32();
                                 vertices[k as usize].uv[1] =
-                                    f16::from_bits(<u16 as BinRead>::read(&mut cursor).unwrap())
+                                    f16::from_bits(<u16 as BinRead>::read_options(&mut cursor, &options, ()).unwrap())
                                         .to_f32();
                             }
                             VertexUsage::Tangent2 => {}
@@ -456,7 +461,8 @@ impl MDL {
                 let mut indices: Vec<u16> =
                     Vec::with_capacity(model.meshes[j as usize].index_count as usize);
                 for _ in 0..model.meshes[j as usize].index_count {
-                    indices.push(<u16 as BinRead>::read(&mut cursor).unwrap());
+                    let mut options = ReadOptions::new(Endian::Little);
+                    indices.push(<u16 as BinRead>::read_options(&mut cursor, &options, ()).unwrap());
                 }
 
                 parts.push(Part { vertices, indices });
diff --git a/src/mtrl.rs b/src/mtrl.rs
index 96b07c6..575422f 100644
--- a/src/mtrl.rs
+++ b/src/mtrl.rs
@@ -82,6 +82,7 @@ struct Sampler {
 #[binread]
 #[derive(Debug)]
 #[allow(dead_code)]
+#[br(little)]
 struct MaterialData {
     file_header: MaterialFileHeader,
 
diff --git a/src/patch.rs b/src/patch.rs
index 1f96643..e0233a8 100755
--- a/src/patch.rs
+++ b/src/patch.rs
@@ -11,6 +11,7 @@ use std::path::PathBuf;
 
 #[binread]
 #[derive(Debug)]
+#[br(little)]
 struct PatchHeader {
     #[br(temp)]
     #[br(count = 7)]
@@ -22,6 +23,7 @@ struct PatchHeader {
 
 #[derive(BinRead, Debug)]
 #[allow(dead_code)]
+#[br(little)]
 struct PatchChunk {
     #[br(big)]
     size: u32,
diff --git a/src/tex.rs b/src/tex.rs
index 8b44a88..8b1cb6a 100644
--- a/src/tex.rs
+++ b/src/tex.rs
@@ -49,6 +49,7 @@ enum TextureFormat {
 #[binread]
 #[derive(Debug)]
 #[allow(dead_code)]
+#[br(little)]
 struct TexHeader {
     attribute: TextureAttribute,
     format: TextureFormat,