diff --git a/bucket/dynamorio.json b/bucket/dynamorio.json
index 4fe9fed6a6..8bd4e13765 100644
--- a/bucket/dynamorio.json
+++ b/bucket/dynamorio.json
@@ -1,11 +1,11 @@
 {
-    "version": "10.90.19845",
+    "version": "10.91.19853",
     "description": "DynamoRIO is a runtime code manipulation system that supports code transformations on any part of a program, while it executes.",
     "homepage": "https://dynamorio.org",
     "license": "BSD-3-Clause-Clear",
-    "url": "https://github.com/DynamoRIO/dynamorio/releases/download/cronbuild-10.90.19845/DynamoRIO-Windows-10.90.19845.zip",
-    "hash": "150346f6dd58267cec6acbd1bf5ae48dcd6325bdc1f1c72e41211ddc28bb296b",
-    "extract_dir": "DynamoRIO-Windows-10.90.19845",
+    "url": "https://github.com/DynamoRIO/dynamorio/releases/download/cronbuild-10.91.19853/DynamoRIO-Windows-10.91.19853.zip",
+    "hash": "3565fd7d68e609356d8961726239508e9c8b2d6198fc548c795765b96bfa0d22",
+    "extract_dir": "DynamoRIO-Windows-10.91.19853",
     "architecture": {
         "64bit": {
             "bin": [