diff --git a/bucket/delta.json b/bucket/delta.json
index 5cb2adf628..843371954b 100644
--- a/bucket/delta.json
+++ b/bucket/delta.json
@@ -1,13 +1,13 @@
 {
-    "version": "0.15.1",
+    "version": "0.16.4",
     "description": "A syntax-highlighter for git and diff output",
     "homepage": "https://github.com/dandavison/delta",
     "license": "MIT",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/dandavison/delta/releases/download/0.15.1/delta-0.15.1-x86_64-pc-windows-msvc.zip",
-            "hash": "4ba69ba67eff330b5479873704a0ec86820671c735f06998697e7d0f3e7335fa",
-            "extract_dir": "delta-0.15.1-x86_64-pc-windows-msvc"
+            "url": "https://github.com/dandavison/delta/releases/download/0.16.4/delta-0.16.4-x86_64-pc-windows-msvc.zip",
+            "hash": "aac6ee986356c6dd1f01d35b21c2953519a78a37c7b69c6dd3fc91398efec805",
+            "extract_dir": "delta-0.16.4-x86_64-pc-windows-msvc"
         }
     },
     "bin": "delta.exe",