diff --git a/nvidia-fb/.footprint b/nvidia-fb/.footprint
index 9dfeb349b..a7548412d 100644
--- a/nvidia-fb/.footprint
+++ b/nvidia-fb/.footprint
@@ -5,7 +5,13 @@ drwxr-xr-x	root/root	etc/OpenCL/vendors/
 drwxr-xr-x	root/root	etc/vulkan/
 drwxr-xr-x	root/root	etc/vulkan/icd.d/
 -rw-r--r--	root/root	etc/vulkan/icd.d/nvidia_icd.json
+drwxr-xr-x	root/root	etc/vulkan/implicit_layer.d/
+-rw-r--r--	root/root	etc/vulkan/implicit_layer.d/nvidia_layers.json
 drwxr-xr-x	root/root	lib/
+drwxr-xr-x	root/root	lib/firmware/
+drwxr-xr-x	root/root	lib/firmware/nvidia/
+drwxr-xr-x	root/root	lib/firmware/nvidia/520.56.06/
+-rw-r--r--	root/root	lib/firmware/nvidia/520.56.06/gsp.bin
 drwxr-xr-x	root/root	lib/modules/
 drwxr-xr-x	root/root	lib/modules/<kernel-version>/
 drwxr-xr-x	root/root	lib/modules/<kernel-version>/extra/
@@ -23,63 +29,80 @@ drwxr-xr-x	root/root	usr/bin/
 -rwxr-xr-x	root/root	usr/bin/nvidia-cuda-mps-server
 -rwxr-xr-x	root/root	usr/bin/nvidia-debugdump
 -rwsr-xr-x	root/root	usr/bin/nvidia-modprobe
+-rwxr-xr-x	root/root	usr/bin/nvidia-ngx-updater
 -rwxr-xr-x	root/root	usr/bin/nvidia-persistenced
 -rwxr-xr-x	root/root	usr/bin/nvidia-settings
 -rwxr-xr-x	root/root	usr/bin/nvidia-smi
 -rwxr-xr-x	root/root	usr/bin/nvidia-xconfig
 drwxr-xr-x	root/root	usr/lib/
-lrwxrwxrwx	root/root	usr/lib/libEGL_nvidia.so.0 -> libEGL_nvidia.so.495.46
--rwxr-xr-x	root/root	usr/lib/libEGL_nvidia.so.495.46
-lrwxrwxrwx	root/root	usr/lib/libGLESv1_CM_nvidia.so.1 -> libGLESv1_CM_nvidia.so.495.46
--rwxr-xr-x	root/root	usr/lib/libGLESv1_CM_nvidia.so.495.46
-lrwxrwxrwx	root/root	usr/lib/libGLESv2_nvidia.so.2 -> libGLESv2_nvidia.so.495.46
--rwxr-xr-x	root/root	usr/lib/libGLESv2_nvidia.so.495.46
-lrwxrwxrwx	root/root	usr/lib/libGLX_nvidia.so.0 -> libGLX_nvidia.so.495.46
--rwxr-xr-x	root/root	usr/lib/libGLX_nvidia.so.495.46
+lrwxrwxrwx	root/root	usr/lib/libEGL_nvidia.so.0 -> libEGL_nvidia.so.520.56.06
+-rwxr-xr-x	root/root	usr/lib/libEGL_nvidia.so.520.56.06
+lrwxrwxrwx	root/root	usr/lib/libGLESv1_CM_nvidia.so.1 -> libGLESv1_CM_nvidia.so.520.56.06
+-rwxr-xr-x	root/root	usr/lib/libGLESv1_CM_nvidia.so.520.56.06
+lrwxrwxrwx	root/root	usr/lib/libGLESv2_nvidia.so.2 -> libGLESv2_nvidia.so.520.56.06
+-rwxr-xr-x	root/root	usr/lib/libGLESv2_nvidia.so.520.56.06
+lrwxrwxrwx	root/root	usr/lib/libGLX_nvidia.so.0 -> libGLX_nvidia.so.520.56.06
+-rwxr-xr-x	root/root	usr/lib/libGLX_nvidia.so.520.56.06
 -rwxr-xr-x	root/root	usr/lib/libOpenCL.so.1.0.0
-lrwxrwxrwx	root/root	usr/lib/libcuda.so -> libcuda.so.495.46
-lrwxrwxrwx	root/root	usr/lib/libcuda.so.1 -> libcuda.so.495.46
--rwxr-xr-x	root/root	usr/lib/libcuda.so.495.46
--rwxr-xr-x	root/root	usr/lib/libnvcuvid.so.495.46
--rwxr-xr-x	root/root	usr/lib/libnvidia-allocator.so.495.46
--rwxr-xr-x	root/root	usr/lib/libnvidia-cfg.so.495.46
--rwxr-xr-x	root/root	usr/lib/libnvidia-compiler.so.495.46
+lrwxrwxrwx	root/root	usr/lib/libcuda.so -> libcuda.so.520.56.06
+lrwxrwxrwx	root/root	usr/lib/libcuda.so.1 -> libcuda.so.520.56.06
+-rwxr-xr-x	root/root	usr/lib/libcuda.so.520.56.06
+lrwxrwxrwx	root/root	usr/lib/libcudadebugger.so -> libcudadebugger.so.520.56.06
+lrwxrwxrwx	root/root	usr/lib/libcudadebugger.so.1 -> libcudadebugger.so.520.56.06
+-rwxr-xr-x	root/root	usr/lib/libcudadebugger.so.520.56.06
+-rwxr-xr-x	root/root	usr/lib/libnvcuvid.so.520.56.06
+-rwxr-xr-x	root/root	usr/lib/libnvidia-allocator.so.520.56.06
+-rwxr-xr-x	root/root	usr/lib/libnvidia-cfg.so.520.56.06
+-rwxr-xr-x	root/root	usr/lib/libnvidia-compiler.so.520.56.06
 lrwxrwxrwx	root/root	usr/lib/libnvidia-egl-gbm.so -> libnvidia-egl-gbm.so.1.1.0
 lrwxrwxrwx	root/root	usr/lib/libnvidia-egl-gbm.so.1 -> libnvidia-egl-gbm.so.1.1.0
 -rwxr-xr-x	root/root	usr/lib/libnvidia-egl-gbm.so.1.1.0
--rwxr-xr-x	root/root	usr/lib/libnvidia-eglcore.so.495.46
--rwxr-xr-x	root/root	usr/lib/libnvidia-encode.so.495.46
--rwxr-xr-x	root/root	usr/lib/libnvidia-fbc.so.495.46
--rwxr-xr-x	root/root	usr/lib/libnvidia-glcore.so.495.46
--rwxr-xr-x	root/root	usr/lib/libnvidia-glsi.so.495.46
--rwxr-xr-x	root/root	usr/lib/libnvidia-glvkspirv.so.495.46
--rwxr-xr-x	root/root	usr/lib/libnvidia-gtk2.so.495.46
--rwxr-xr-x	root/root	usr/lib/libnvidia-gtk3.so.495.46
-lrwxrwxrwx	root/root	usr/lib/libnvidia-ml.so -> libnvidia-ml.so.495.46
-lrwxrwxrwx	root/root	usr/lib/libnvidia-ml.so.1 -> libnvidia-ml.so.495.46
--rwxr-xr-x	root/root	usr/lib/libnvidia-ml.so.495.46
-lrwxrwxrwx	root/root	usr/lib/libnvidia-opencl.so -> libnvidia-opencl.so.495.46
-lrwxrwxrwx	root/root	usr/lib/libnvidia-opencl.so.1 -> libnvidia-opencl.so.495.46
--rwxr-xr-x	root/root	usr/lib/libnvidia-opencl.so.495.46
-lrwxrwxrwx	root/root	usr/lib/libnvidia-ptxjitcompiler.so -> libnvidia-ptxjitcompiler.so.495.46
-lrwxrwxrwx	root/root	usr/lib/libnvidia-ptxjitcompiler.so.1 -> libnvidia-ptxjitcompiler.so.495.46
--rwxr-xr-x	root/root	usr/lib/libnvidia-ptxjitcompiler.so.495.46
--rwxr-xr-x	root/root	usr/lib/libnvidia-rtcore.so.495.46
--rwxr-xr-x	root/root	usr/lib/libnvidia-tls.so.495.46
-lrwxrwxrwx	root/root	usr/lib/libnvoptix.so -> libnvoptix.so.495.46
-lrwxrwxrwx	root/root	usr/lib/libnvoptix.so.1 -> libnvoptix.so.495.46
--rwxr-xr-x	root/root	usr/lib/libnvoptix.so.495.46
-lrwxrwxrwx	root/root	usr/lib/nvidia-drm_gbm.so -> libnvidia-allocator.so.495.46
+-rwxr-xr-x	root/root	usr/lib/libnvidia-eglcore.so.520.56.06
+-rwxr-xr-x	root/root	usr/lib/libnvidia-encode.so.520.56.06
+-rwxr-xr-x	root/root	usr/lib/libnvidia-fbc.so.520.56.06
+-rwxr-xr-x	root/root	usr/lib/libnvidia-glcore.so.520.56.06
+-rwxr-xr-x	root/root	usr/lib/libnvidia-glsi.so.520.56.06
+-rwxr-xr-x	root/root	usr/lib/libnvidia-glvkspirv.so.520.56.06
+-rwxr-xr-x	root/root	usr/lib/libnvidia-gtk2.so.520.56.06
+-rwxr-xr-x	root/root	usr/lib/libnvidia-gtk3.so.520.56.06
+lrwxrwxrwx	root/root	usr/lib/libnvidia-ml.so -> libnvidia-ml.so.520.56.06
+lrwxrwxrwx	root/root	usr/lib/libnvidia-ml.so.1 -> libnvidia-ml.so.520.56.06
+-rwxr-xr-x	root/root	usr/lib/libnvidia-ml.so.520.56.06
+lrwxrwxrwx	root/root	usr/lib/libnvidia-ngx.so -> libnvidia-ngx.so.520.56.06
+lrwxrwxrwx	root/root	usr/lib/libnvidia-ngx.so.1 -> libnvidia-ngx.so.520.56.06
+-rwxr-xr-x	root/root	usr/lib/libnvidia-ngx.so.520.56.06
+lrwxrwxrwx	root/root	usr/lib/libnvidia-nvvm.so -> libnvidia-nvvm.so.520.56.06
+lrwxrwxrwx	root/root	usr/lib/libnvidia-nvvm.so.1 -> libnvidia-nvvm.so.520.56.06
+-rwxr-xr-x	root/root	usr/lib/libnvidia-nvvm.so.520.56.06
+lrwxrwxrwx	root/root	usr/lib/libnvidia-opencl.so -> libnvidia-opencl.so.520.56.06
+lrwxrwxrwx	root/root	usr/lib/libnvidia-opencl.so.1 -> libnvidia-opencl.so.520.56.06
+-rwxr-xr-x	root/root	usr/lib/libnvidia-opencl.so.520.56.06
+lrwxrwxrwx	root/root	usr/lib/libnvidia-opticalflow.so -> libnvidia-opticalflow.so.520.56.06
+lrwxrwxrwx	root/root	usr/lib/libnvidia-opticalflow.so.1 -> libnvidia-opticalflow.so.520.56.06
+-rwxr-xr-x	root/root	usr/lib/libnvidia-opticalflow.so.520.56.06
+lrwxrwxrwx	root/root	usr/lib/libnvidia-ptxjitcompiler.so -> libnvidia-ptxjitcompiler.so.520.56.06
+lrwxrwxrwx	root/root	usr/lib/libnvidia-ptxjitcompiler.so.1 -> libnvidia-ptxjitcompiler.so.520.56.06
+-rwxr-xr-x	root/root	usr/lib/libnvidia-ptxjitcompiler.so.520.56.06
+-rwxr-xr-x	root/root	usr/lib/libnvidia-rtcore.so.520.56.06
+lrwxrwxrwx	root/root	usr/lib/libnvidia-tls.so -> libnvidia-tls.so.520.56.06
+lrwxrwxrwx	root/root	usr/lib/libnvidia-tls.so.1 -> libnvidia-tls.so.520.56.06
+-rwxr-xr-x	root/root	usr/lib/libnvidia-tls.so.520.56.06
+lrwxrwxrwx	root/root	usr/lib/libnvoptix.so -> libnvoptix.so.520.56.06
+lrwxrwxrwx	root/root	usr/lib/libnvoptix.so.1 -> libnvoptix.so.520.56.06
+-rwxr-xr-x	root/root	usr/lib/libnvoptix.so.520.56.06
+lrwxrwxrwx	root/root	usr/lib/nvidia-drm_gbm.so -> libnvidia-allocator.so.520.56.06
 drwxr-xr-x	root/root	usr/lib/nvidia/
+drwxr-xr-x	root/root	usr/lib/nvidia/wine/
+-rwxr-xr-x	root/root	usr/lib/nvidia/wine/_nvngx.dll
+-rwxr-xr-x	root/root	usr/lib/nvidia/wine/nvngx.dll
 drwxr-xr-x	root/root	usr/lib/nvidia/xorg/
-lrwxrwxrwx	root/root	usr/lib/nvidia/xorg/libglxserver_nvidia.so -> libglxserver_nvidia.so.495.46
-lrwxrwxrwx	root/root	usr/lib/nvidia/xorg/libglxserver_nvidia.so.1 -> libglxserver_nvidia.so.495.46
--rwxr-xr-x	root/root	usr/lib/nvidia/xorg/libglxserver_nvidia.so.495.46
-drwxr-xr-x	root/root	usr/lib/tls/
+lrwxrwxrwx	root/root	usr/lib/nvidia/xorg/libglxserver_nvidia.so -> libglxserver_nvidia.so.520.56.06
+lrwxrwxrwx	root/root	usr/lib/nvidia/xorg/libglxserver_nvidia.so.1 -> libglxserver_nvidia.so.520.56.06
+-rwxr-xr-x	root/root	usr/lib/nvidia/xorg/libglxserver_nvidia.so.520.56.06
 drwxr-xr-x	root/root	usr/lib/vdpau/
-lrwxrwxrwx	root/root	usr/lib/vdpau/libvdpau_nvidia.so -> libvdpau_nvidia.so.495.46
-lrwxrwxrwx	root/root	usr/lib/vdpau/libvdpau_nvidia.so.1 -> libvdpau_nvidia.so.495.46
--rwxr-xr-x	root/root	usr/lib/vdpau/libvdpau_nvidia.so.495.46
+lrwxrwxrwx	root/root	usr/lib/vdpau/libvdpau_nvidia.so -> libvdpau_nvidia.so.520.56.06
+lrwxrwxrwx	root/root	usr/lib/vdpau/libvdpau_nvidia.so.1 -> libvdpau_nvidia.so.520.56.06
+-rwxr-xr-x	root/root	usr/lib/vdpau/libvdpau_nvidia.so.520.56.06
 drwxr-xr-x	root/root	usr/lib/xorg/
 drwxr-xr-x	root/root	usr/lib/xorg/modules/
 drwxr-xr-x	root/root	usr/lib/xorg/modules/drivers/
@@ -98,7 +121,7 @@ drwxr-xr-x	root/root	usr/share/glvnd/
 drwxr-xr-x	root/root	usr/share/glvnd/egl_vendor.d/
 -rw-r--r--	root/root	usr/share/glvnd/egl_vendor.d/10_nvidia.json
 drwxr-xr-x	root/root	usr/share/nvidia/
--rw-r--r--	root/root	usr/share/nvidia/nvidia-application-profiles-495.46-key-documentation
--rw-r--r--	root/root	usr/share/nvidia/nvidia-application-profiles-495.46-rc
+-rw-r--r--	root/root	usr/share/nvidia/nvidia-application-profiles-520.56.06-key-documentation
+-rw-r--r--	root/root	usr/share/nvidia/nvidia-application-profiles-520.56.06-rc
 drwxr-xr-x	root/root	usr/share/pixmaps/
 -rw-r--r--	root/root	usr/share/pixmaps/nvidia-settings.png
diff --git a/nvidia-fb/.signature b/nvidia-fb/.signature
index 54efc3d8d..e96be7857 100644
--- a/nvidia-fb/.signature
+++ b/nvidia-fb/.signature
@@ -1,7 +1,7 @@
 untrusted comment: verify with /etc/ports/opt.pub
-RWSE3ohX2g5d/e0HOXfUTSwj+6cpFVMT+gx8ZKT98ImQCCKvjGKDfkM7dykPeN3jKgXr5rb+8Xh5Xfnj6syFb3V9r4a5jvGyuw8=
-SHA256 (Pkgfile) = 01fffb15c2ad450dcc07677c47135c7387886659404127fb6f50b177f0d086cb
-SHA256 (.footprint) = 0e4493932dd3e3f38d7e31c14cc89fd836a2edb608c07bd0cf9bf1d1ed7a059c
-SHA256 (NVIDIA-Linux-x86_64-495.46.run) = d83b77d17da0c54667aa5b13d6ea95a5c51304257b1ecf2f8d4a3b5ae31c62f5
+RWSE3ohX2g5d/aZmOF9oe98zsV0jPiHWzoKTNiDv7sJ72b+Fx4pRd/U0BmuxU7478kpfdxwUl2aUlSWT4I5Q0Cehw8MwsDS+vA4=
+SHA256 (Pkgfile) = c9c54fe0f26d0851ff1a5782c3f7f9bf4ffc2e2978ae715336fb41d84ef28a4e
+SHA256 (.footprint) = 71f1c3a2e53eeb7ff55ff927f0007328d732222abb5ec6bbde99dd659fe06215
+SHA256 (NVIDIA-Linux-x86_64-520.56.06.run) = 51674b00bed6766ec43d41ca84d18d693906234f85519069b6a341f76c113c46
 SHA256 (90-nvidia-uvm.rules) = c35c61cebf5bf9a112ac06539bdc670a388afa4b50a7f8223a114fbeafedb140
 SHA256 (10-nvidia-drm-outputclass.conf) = 4a72c70d7e348102f8c159b3f58973218bc740de1d86830f7cbee1c40744929c
diff --git a/nvidia-fb/Pkgfile b/nvidia-fb/Pkgfile
index eea38ac8d..41b57a484 100644
--- a/nvidia-fb/Pkgfile
+++ b/nvidia-fb/Pkgfile
@@ -4,7 +4,7 @@
 # Depends on: gtk gtk3 libglvnd
 
 name=nvidia-fb
-version=495.46
+version=520.56.06
 release=1
 source=(https://us.download.nvidia.com/XFree86/Linux-x86_64/$version/NVIDIA-Linux-x86_64-$version.run \
 	90-nvidia-uvm.rules 10-nvidia-drm-outputclass.conf)
@@ -37,9 +37,11 @@ build() {
 	ln -s libnvidia-allocator.so.$version $PKG/usr/lib/nvidia-drm_gbm.so
 
 	# wayland EGL library and config
-	#install -d $PKG/usr/share/egl/egl_external_platform.d
-	#install -m 0755 libnvidia-egl-wayland.so.1.0.2 $PKG/usr/lib/
-	#install -m 0644 10_nvidia_wayland.json $PKG/usr/share/egl/egl_external_platform.d/
+	if [ $(prt-get isinst wayland > /dev/null) -ne 0 ]; then
+		install -d $PKG/usr/share/egl/egl_external_platform.d
+		install -m 0755 libnvidia-egl-wayland.so.1.1.9 $PKG/usr/lib/
+		install -m 0644 10_nvidia_wayland.json $PKG/usr/share/egl/egl_external_platform.d/
+	fi
 
 	# GLVND vendor implementation libraries
 	install -m 0755 libGLX_nvidia.so.$version $PKG/usr/lib/
@@ -51,6 +53,10 @@ build() {
 	install -d $PKG/etc/vulkan/icd.d
 	install -m 0644 nvidia_icd.json $PKG/etc/vulkan/icd.d/nvidia_icd.json
 
+	# vulkan layers config
+	install -d $PKG/etc/vulkan/implicit_layer.d
+	install -m 0644 nvidia_layers.json $PKG/etc/vulkan/implicit_layer.d/nvidia_layers.json
+
 	# driver component libraries
 	install -m 0755 libnvidia-allocator.so.$version $PKG/usr/lib/
 	install -m 0755 libnvidia-cfg.so.$version $PKG/usr/lib/
@@ -70,9 +76,15 @@ build() {
 	install -m 0755 libcuda.so.$version $PKG/usr/lib/
 	ln -s libcuda.so.$version $PKG/usr/lib/libcuda.so.1
 	ln -s libcuda.so.$version $PKG/usr/lib/libcuda.so
+	install -m 0755 libcudadebugger.so.$version $PKG/usr/lib/
+	ln -s libcudadebugger.so.$version $PKG/usr/lib/libcudadebugger.so.1
+	ln -s libcudadebugger.so.$version $PKG/usr/lib/libcudadebugger.so
 	install -m 0755 libnvidia-ptxjitcompiler.so.$version $PKG/usr/lib/
 	ln -s libnvidia-ptxjitcompiler.so.$version $PKG/usr/lib/libnvidia-ptxjitcompiler.so.1
 	ln -s libnvidia-ptxjitcompiler.so.$version $PKG/usr/lib/libnvidia-ptxjitcompiler.so
+	install -m 0755 libnvidia-nvvm.so.$version $PKG/usr/lib/
+	ln -s libnvidia-nvvm.so.$version $PKG/usr/lib/libnvidia-nvvm.so.1
+	ln -s libnvidia-nvvm.so.$version $PKG/usr/lib/libnvidia-nvvm.so
 
 	# OpenCL libraries and config
 	install -m 0755 libOpenCL.so.1.0.0 $PKG/usr/lib/
@@ -88,7 +100,9 @@ build() {
 
 	# TLS libraries
 	install -m 0755 libnvidia-tls.so.$version $PKG/usr/lib/
-	install -d $PKG/usr/lib/tls
+	ln -s libnvidia-tls.so.$version $PKG/usr/lib/libnvidia-tls.so.1
+	ln -s libnvidia-tls.so.$version $PKG/usr/lib/libnvidia-tls.so
+	#install -d $PKG/usr/lib/tls
 
 	# monitoring and management API library
 	install -m 0755 libnvidia-ml.so.$version $PKG/usr/lib/
@@ -113,6 +127,25 @@ build() {
 	ln -s libnvoptix.so.$version $PKG/usr/lib/libnvoptix.so.1
 	ln -s libnvoptix.so.$version $PKG/usr/lib/libnvoptix.so
 
+	# optical flow library
+	install -m 0755 libnvidia-opticalflow.so.$version $PKG/usr/lib/
+	ln -s libnvidia-opticalflow.so.$version $PKG/usr/lib/libnvidia-opticalflow.so.1
+	ln -s libnvidia-opticalflow.so.$version $PKG/usr/lib/libnvidia-opticalflow.so
+
+	# NGX library and updater
+	install -m 0755 libnvidia-ngx.so.$version $PKG/usr/lib/
+	ln -s libnvidia-ngx.so.$version $PKG/usr/lib/libnvidia-ngx.so.1
+	ln -s libnvidia-ngx.so.$version $PKG/usr/lib/libnvidia-ngx.so
+	install -m 0755 nvidia-ngx-updater $PKG/usr/bin/
+
+	# NGX for proton/wine
+	install -m 0755 -d $PKG/usr/lib/nvidia/wine
+	install -m 0755 nvngx.dll _nvngx.dll $PKG/usr/lib/nvidia/wine/
+
+	# GSP firmware
+	install -m 0755 -d $PKG/lib/firmware/nvidia/$version
+	install -m 0644 firmware/gsp.bin $PKG/lib/firmware/nvidia/$version/
+
 	# X driver config
 	install -D -m 0644 $SRC/10-nvidia-drm-outputclass.conf \
 		$PKG/usr/share/X11/xorg.conf.d/10-nvidia-drm-outputclass.conf