diff --git a/bucket/y-cruncher.json b/bucket/y-cruncher.json
index f21dd5cac9..5b6b66d8d7 100644
--- a/bucket/y-cruncher.json
+++ b/bucket/y-cruncher.json
@@ -1,14 +1,14 @@
 {
-    "version": "0.8.3.9530",
+    "version": "0.8.3.9531",
     "description": "Scalable multi-threaded benchmark calculating multiple mathematical constants to trillions of digits.",
     "homepage": "http://www.numberworld.org/y-cruncher/",
     "license": {
         "identifier": "Freeware",
         "url": "http://www.numberworld.org/y-cruncher/license.html"
     },
-    "url": "http://www.numberworld.org/y-cruncher/y-cruncher%20v0.8.3.9530.zip",
-    "hash": "b7cd43af896c0a6b649895d32bdd266286a6bbdd0f344115b6bd48b123e9cb31",
-    "extract_dir": "y-cruncher v0.8.3.9530",
+    "url": "http://www.numberworld.org/y-cruncher/y-cruncher%20v0.8.3.9531.zip",
+    "hash": "78aeb6ef672add83df367f53f45ba50dfa120a8b1b3726f78d88cb9f76ac7f97",
+    "extract_dir": "y-cruncher v0.8.3.9531",
     "bin": "y-cruncher.exe",
     "checkver": "y-cruncher v([\\d.]+)\\.zip",
     "autoupdate": {