diff --git a/bucket/ktx-software.json b/bucket/ktx-software.json
index 21a5845152..7ff8ed3da4 100644
--- a/bucket/ktx-software.json
+++ b/bucket/ktx-software.json
@@ -1,5 +1,5 @@
 {
-    "version": "4.0.0",
+    "version": "4.1.0",
     "description": "A collection of tools for creating/validating/supercompressing/converting or information display of ktx files.",
     "homepage": "https://github.com/KhronosGroup/KTX-Software",
     "license": {
@@ -8,8 +8,12 @@
     },
     "architecture": {
         "64bit": {
-            "url": "https://github.com/KhronosGroup/KTX-Software/releases/download/v4.0.0/KTX-Software-4.0.0-win64.exe#/dl.7z",
-            "hash": "sha1:e71ed97e994d1389fbe78f16f008a750ed838fb2"
+            "url": "https://github.com/KhronosGroup/KTX-Software/releases/download/v4.1.0/KTX-Software-4.1.0-Windows-x64.exe#/dl.7z",
+            "hash": "eea1a71f764f12958ff61ef08aae203b454b62a48a5373cd893f5e99e17840f4"
+        },
+        "arm64": {
+            "url": "https://github.com/KhronosGroup/KTX-Software/releases/download/v4.1.0/KTX-Software-4.1.0-Windows-arm64.exe#/dl.7z",
+            "hash": "cdb4200f0c7d576f8d434055639bd29b9ea302c4c900ea787380a560304769e5"
         }
     },
     "bin": [
@@ -23,10 +27,10 @@
     "autoupdate": {
         "architecture": {
             "64bit": {
-                "url": "https://github.com/KhronosGroup/KTX-Software/releases/download/v$version/KTX-Software-$version-win64.exe#/dl.7z",
-                "hash": {
-                    "url": "$url.sha1"
-                }
+                "url": "https://github.com/KhronosGroup/KTX-Software/releases/download/v$version/KTX-Software-$version-Windows-x64.exe#/dl.7z"
+            },
+            "arm64": {
+                "url": "https://github.com/KhronosGroup/KTX-Software/releases/download/v$version/KTX-Software-$version-Windows-arm64.exe#/dl.7z"
             }
         }
     }