diff --git a/bucket/ninja.json b/bucket/ninja.json
index 23b1c555c1..d313832ac5 100644
--- a/bucket/ninja.json
+++ b/bucket/ninja.json
@@ -7,6 +7,10 @@
         "64bit": {
             "url": "https://github.com/ninja-build/ninja/releases/download/v1.12.0/ninja-win.zip",
             "hash": "51d99be9ceea8835edf536d52d47fa4c316aa332e57f71a08df5bd059da11417"
+        },
+        "arm64": {
+            "url": "https://github.com/ninja-build/ninja/releases/download/v1.12.0/ninja-winarm64.zip",
+            "hash": "d5096b499ecbcb4f7a6df439a3deb0666d4ffded8c3b67c59f1e6e797277e55b"
         }
     },
     "bin": "ninja.exe",
@@ -17,6 +21,9 @@
         "architecture": {
             "64bit": {
                 "url": "https://github.com/ninja-build/ninja/releases/download/v$version/ninja-win.zip"
+            },
+            "arm64": {
+                "url": "https://github.com/ninja-build/ninja/releases/download/v$version/ninja-winarm64.zip"
             }
         }
     }