diff --git a/bucket/mongodb.json b/bucket/mongodb.json
index ae7920f2ce..67a6539fd1 100644
--- a/bucket/mongodb.json
+++ b/bucket/mongodb.json
@@ -1,5 +1,5 @@
 {
-    "version": "5.1.0",
+    "version": "5.1.1-rc0",
     "description": "A document database with the scalability and flexibility.",
     "homepage": "https://www.mongodb.org",
     "license": {
@@ -20,8 +20,8 @@
     },
     "architecture": {
         "64bit": {
-            "url": "https://fastdl.mongodb.org/windows/mongodb-windows-x86_64-5.1.0-signed.msi",
-            "hash": "a35e4be56a7c10fff155006c9aac46dac9ae665d2601efc605e2dd7500323ffc",
+            "url": "https://fastdl.mongodb.org/windows/mongodb-windows-x86_64-5.1.1-rc0-signed.msi",
+            "hash": "1cd012994d5d8a9a9df420d99ecf5b7a29c7a26c925185e9bbe26925e7135cb7",
             "extract_dir": "MongoDB\\Server\\5.1"
         }
     },