diff --git a/bucket/nuget.json b/bucket/nuget.json
index 20a66dc444..a178f051eb 100644
--- a/bucket/nuget.json
+++ b/bucket/nuget.json
@@ -1,10 +1,10 @@
 {
-    "version": "5.8.1",
+    "version": "5.9.1",
     "description": "The package manager for .NET.",
     "homepage": "https://www.nuget.org/",
     "license": "Apache-2.0",
-    "url": "https://dist.nuget.org/win-x86-commandline/v5.8.1/NuGet.exe",
-    "hash": "3ce2f08716277ce3a7556893b0a39e5c2bf1dd6765afd54843700d4a35d7c058",
+    "url": "https://dist.nuget.org/win-x86-commandline/v5.9.1/NuGet.exe",
+    "hash": "4969897c017b99b230dc5c8069db31f7cbaeb8e02895a9f020d6ef29481b1cb5",
     "bin": "NuGet.exe",
     "checkver": {
         "url": "https://dist.nuget.org/index.json",