diff --git a/README.md b/README.md
index d453a54..149e41b 100644
--- a/README.md
+++ b/README.md
@@ -48,8 +48,7 @@ If you additionally require pre-built binaries for MaterialX & USD we currently
 On Linux/Mac you need to provide your own binaries for now. Here are linked instructions for [MaterialX](https://github.com/AcademySoftwareFoundation/MaterialX/tree/main#quick-start-for-developers) & [OpenUSD](https://github.com/PixarAnimationStudios/OpenUSD/blob/release/BUILDING.md)
 ```shell
 pip install QuiltiX
-pip install git+https://github.com/PrismPipeline/OpenUSD_build.git@22.08-win
-pip install git+https://github.com/PrismPipeline/MaterialX_build.git@1.38.3-win
+pip install git+https://github.com/PrismPipeline/OpenUSD_build.git@23.11-win-mtlx-1.38.8
 ```
 
 ### From Zip
@@ -157,7 +156,8 @@ To use Arnold in QuiltiX we require
   <summary>Full Arnold install instructions</summary>
 
 The SDK (v7.2.1.0) can be downloaded from [here](https://arnoldrenderer.com/download/product-download/?id=5408). Extract it to a favoured directory.  
-To install a compiled version of arnold-usd one can download it from [here](#TODO)(v7.2.1.0) or install from [source](https://github.com/Autodesk/arnold-usd)
+<!-- To install a compiled version of arnold-usd one can download it from [here](#TODO)(v7.2.1.0) or install from [source](https://github.com/Autodesk/arnold-usd) -->
+To install arnold-usd one can build from source [here](https://github.com/Autodesk/arnold-usd). Hopefully soon, we will be able to provide a seperate download for arnold-usd ourselves. See [here](https://github.com/PrismPipeline/QuiltiX/issues/36) for more info.
 
 Afterward couple of environment variables need to be set
 ```shell
diff --git a/pyproject.toml b/pyproject.toml
index 67d281b..54c61d5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "QuiltiX"
-version = "0.4.2"
+version = "0.5.0"
 description = "MaterialX Graphical Node Editor"
 readme = "README.md"
 license = {file = "LICENSE"}
@@ -22,10 +22,12 @@ classifiers = [
 ]
 
 dependencies = [
+    "materialx",
     "Qt.py",
     "PySide2>=5.12",
     "PyOpenGL",
     "PyOpenGL_accelerate",
+    # "OpenUSD_build @ git+https://github.com/PrismPipeline/OpenUSD_build.git@23.11-win-mtlx-1.38.8"
     # TODO
     "NodeGraphQt-QuiltiX-fork",
     # "NodeGraphQt @ git+https://github.com/manuelkoester/NodeGraphQt.git@develop",