From 4e2397de0c47bdd118aa1cd8896018c30afa3059 Mon Sep 17 00:00:00 2001
From: Joe Hermaszewski <git@monoid.al>
Date: Sat, 21 Nov 2020 13:21:37 +0800
Subject: [PATCH] nvidia_x11.vulkan_beta: 450.56.11 -> 455.46.02

---
 pkgs/os-specific/linux/nvidia-x11/default.nix | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/pkgs/os-specific/linux/nvidia-x11/default.nix b/pkgs/os-specific/linux/nvidia-x11/default.nix
index 5fc60b404d89..63f7a33f8afb 100644
--- a/pkgs/os-specific/linux/nvidia-x11/default.nix
+++ b/pkgs/os-specific/linux/nvidia-x11/default.nix
@@ -33,14 +33,15 @@ rec {
   beta = stable;
 
   # Vulkan developer beta driver
-  vulkan_beta = generic {
-    version = "450.56.11";
-    persistencedVersion = "450.57";
-    settingsVersion = "450.57";
-    sha256_64bit = "1k64h8sp4rf6kc7liypznjgkmxi67njy1s8xy2r341fhl62pl010";
-    settingsSha256 = "1clbj9a3kv3j8jg35c197gd7b3f9f9f4h9ll5hlax95hdg12lgan";
-    persistencedSha256 = "17747z1fsbiznfsmahxmz8kmhwwcjanpfih60v5mwzk63gy4i3d5";
-    url = "https://developer.nvidia.com/vulkan-beta-4505611-linux";
+  # See here for more information: https://developer.nvidia.com/vulkan-driver
+  vulkan_beta = generic rec {
+    version = "455.46.02";
+    persistencedVersion = "455.45.01";
+    settingsVersion = "455.45.01";
+    sha256_64bit = "05y4scg62mrhjnj2c8689m5hdyzqnx5p8vqvdqvv76zy970723l7";
+    settingsSha256 = "09v86y2c8xas9ql0bqr7vrjxx3if6javccwjzyly11dzffm02h7g";
+    persistencedSha256 = "13s4b73il0lq2hs81q03176n16mng737bfsp3bxnxgnrv3whrayz";
+    url = "https://developer.nvidia.com/vulkan-beta-${lib.concatStrings (lib.splitString "." version)}-linux";
   };
 
   # Last one supporting x86