diff --git a/bucket/vulkan.json b/bucket/vulkan.json
index 719d4e663f..6f8e462754 100644
--- a/bucket/vulkan.json
+++ b/bucket/vulkan.json
@@ -1,7 +1,7 @@
 {
-    "version": "1.2.170.0",
+    "version": "1.2.176.1",
     "description": "SDK for new generation graphics and compute API",
-    "homepage": "https://www.khronos.org/vulkan/",
+    "homepage": "https://www.vulkan.org",
     "license": {
         "identifier": "MIT,...",
         "url": "https://vulkan.lunarg.com/license/#/license"
@@ -10,8 +10,8 @@
         "Make sure you have the vulkan driver installed.",
         "Variety of drivers of different graphic card vendors could be found at the bottom of 'https://www.khronos.org/vulkan/'"
     ],
-    "url": "https://sdk.lunarg.com/sdk/download/1.2.170.0/windows/VulkanSDK-1.2.170.0-Installer.exe#/dl.7z",
-    "hash": "7086ca300c3995caf5b5dc1c3ef50251fa95b650ee1bf22c9f5f52b94b228d38",
+    "url": "https://sdk.lunarg.com/sdk/download/1.2.176.1/windows/VulkanSDK-1.2.176.1-Installer.exe#/dl.7z",
+    "hash": "55d886d7f60394989d4be53fbc7203d0a4bf93704a02f85aaa7bb33712cabd41",
     "pre_install": "Remove-Item \"$dir\\`$*\", \"$dir\\Uninstal*\" -Recurse",
     "architecture": {
         "64bit": {
@@ -32,14 +32,14 @@
         "VK_SDK_PATH": "$dir"
     },
     "checkver": {
-        "url": "https://vulkan.lunarg.com/sdk/home.dhtml",
-        "regex": "/VulkanSDK-([\\d.]+)-Installer\\.exe"
+        "url": "https://vulkan.lunarg.com/sdk/latest/windows.json",
+        "jsonpath": "$.windows"
     },
     "autoupdate": {
         "url": "https://sdk.lunarg.com/sdk/download/$version/windows/VulkanSDK-$version-Installer.exe#/dl.7z",
         "hash": {
-            "url": "https://vulkan.lunarg.com/sdk/home.dhtml",
-            "regex": "(?sm)$basename.*?>$sha256</"
+            "url": "https://vulkan.lunarg.com/sdk/files.json",
+            "jsonpath": "$.windows['$version'].files[?(@.file_name == '$basename')].sha"
         }
     }
 }