diff --git a/bucket/gifski.json b/bucket/gifski.json
index b350d1bece..6721592c92 100644
--- a/bucket/gifski.json
+++ b/bucket/gifski.json
@@ -1,10 +1,10 @@
 {
-    "version": "1.6.3",
+    "version": "1.6.4",
     "description": "GIF encoder based on libimagequant (pngquant).",
     "homepage": "https://gif.ski",
     "license": "AGPL-3.0-or-later",
-    "url": "https://gif.ski/gifski-1.6.3.zip",
-    "hash": "91025202d9f48d3b96054940396eb133529d93fca8cad670a288379a34511f3e",
+    "url": "https://gif.ski/gifski-1.6.4.zip",
+    "hash": "cf113952f1d1a94355d6134f9824a8144421625ca6c8e5d0ca777c4b8be4c138",
     "extract_dir": "win",
     "bin": "gifski.exe",
     "checkver": "For Windows.*?gifski-([\\d.]+)\\.zip",