diff --git a/bucket/pngquant.json b/bucket/pngquant.json
index 19e472d790..306815dcf8 100644
--- a/bucket/pngquant.json
+++ b/bucket/pngquant.json
@@ -1,15 +1,13 @@
 {
     "homepage": "https://pngquant.org/",
+    "version": "2.12.3",
+    "license": "GPL-3.0-or-later",
     "description": "A command-line utility for lossy compression of PNG images",
-    "license": "GPL-3.0-only",
-    "version": "2.12.1",
-    "hash": "7ee4f98c7c0dfd23807b624a90a2aa3108ed46bc01f1bbd322bb9e3f3f54e6a6",
     "url": "https://pngquant.org/pngquant-windows.zip",
+    "hash": "7ee4f98c7c0dfd23807b624a90a2aa3108ed46bc01f1bbd322bb9e3f3f54e6a6",
     "extract_dir": "pngquant",
     "bin": "pngquant.exe",
-    "checkver": {
-        "github": "https://github.com/kornelski/pngquant"
-    },
+    "checkver": "Binary for Windows.*?([\\d.]+)",
     "autoupdate": {
         "url": "https://pngquant.org/pngquant-windows.zip"
     }