diff --git a/.gitmodules b/.gitmodules
index fd4dc26..50d6132 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,6 +1,6 @@
 [submodule "raylib-c"]
 	path = raylib-c
-	url = https://github.com/raysan5/raylib.git
+	url = https://git.terah.dev/imterah/raylib-drm-leasing
 [submodule "raygui"]
 	path = raygui
 	url = https://github.com/raysan5/raygui.git
diff --git a/raylib-c b/raylib-c
index 26548c1..07c5e54 160000
--- a/raylib-c
+++ b/raylib-c
@@ -1 +1 @@
-Subproject commit 26548c10620c4ae6937cf8b506c777a006b33c16
+Subproject commit 07c5e54f59cfddf53547793459488de37ca84244
diff --git a/shell.nix b/shell.nix
new file mode 100644
index 0000000..8facf8b
--- /dev/null
+++ b/shell.nix
@@ -0,0 +1,30 @@
+{
+  pkgs ? import <nixpkgs> { },
+}: pkgs.mkShell {
+  buildInputs = with pkgs; [
+    python3
+    cmake
+    clang-tools
+    pkg-config
+    wayland-scanner
+    wayland
+    libGL
+    libgbm
+    libdrm
+    xorg.libXi
+    xorg.libXcursor
+    xorg.libXrandr
+    xorg.libXinerama
+    xorg.libX11
+  ];
+
+  shellHook = ''
+    export LD_LIBRARY_PATH="${pkgs.lib.makeLibraryPath [ pkgs.xorg.libX11 pkgs.libGL ]}:$LD_LIBRARY_PATH"
+
+    if [ ! -d ".venv" ]; then
+      python3 -m venv .venv
+    fi
+
+    source .venv/bin/activate
+  '';
+}