diff --git a/bucket/rustup.json b/bucket/rustup.json
index 25b922f870..699a24ed2e 100644
--- a/bucket/rustup.json
+++ b/bucket/rustup.json
@@ -1,5 +1,5 @@
 {
-    "version": "1.27.1",
+    "version": "1.28.1",
     "description": "Manage multiple rust installations with ease",
     "homepage": "https://rustup.rs",
     "license": "MIT|Apache-2.0",
@@ -14,16 +14,16 @@
     ],
     "architecture": {
         "64bit": {
-            "url": "https://static.rust-lang.org/rustup/archive/1.27.1/x86_64-pc-windows-msvc/rustup-init.exe",
-            "hash": "193d6c727e18734edbf7303180657e96e9d5a08432002b4e6c5bbe77c60cb3e8"
+            "url": "https://static.rust-lang.org/rustup/archive/1.28.1/x86_64-pc-windows-msvc/rustup-init.exe",
+            "hash": "7b83039a1b9305b0c50f23b2e2f03319b8d7859b28106e49ba82c06d81289df6"
         },
         "32bit": {
-            "url": "https://static.rust-lang.org/rustup/archive/1.27.1/i686-pc-windows-msvc/rustup-init.exe",
-            "hash": "011185bd2bfce79f5389c19247b6e45242d17c697fe135ec6cdd23948445803a"
+            "url": "https://static.rust-lang.org/rustup/archive/1.28.1/i686-pc-windows-msvc/rustup-init.exe",
+            "hash": "494bbeb52bd102891be4e7e5adc74eeb1c532adfdc33d51ae1aa9fd2ff5f1048"
         },
         "arm64": {
-            "url": "https://static.rust-lang.org/rustup/archive/1.27.1/aarch64-pc-windows-msvc/rustup-init.exe",
-            "hash": "5f4697ee3ea5d4592bffdbe9dc32d6a8865762821b14fdd1cf870e585083a2f0"
+            "url": "https://static.rust-lang.org/rustup/archive/1.28.1/aarch64-pc-windows-msvc/rustup-init.exe",
+            "hash": "9054ad509637940709107920176f14cee334bc5cfe50bc0a24a3dc59b6f4d458"
         }
     },
     "installer": {