diff --git a/bucket/rustup-msvc.json b/bucket/rustup-msvc.json
index 8c63cc5a31..c9214c3673 100644
--- a/bucket/rustup-msvc.json
+++ b/bucket/rustup-msvc.json
@@ -1,16 +1,16 @@
 {
     "homepage": "https://rustup.rs",
-    "version": "1.19.0",
+    "version": "1.20.0",
     "license": "MIT|Apache-2.0",
     "description": "Manage multiple rust installations with ease",
     "architecture": {
         "64bit": {
             "url": "https://static.rust-lang.org/rustup/dist/x86_64-pc-windows-msvc/rustup-init.exe",
-            "hash": "e325b428a0ff9132b59ec586e85b1db4eaa66acc13b3daf8090520d2e7694388"
+            "hash": "5ede94b5e080180d506367c32e0275fe107a1af528fbeb35c5c3974924ba0630"
         },
         "32bit": {
             "url": "https://static.rust-lang.org/rustup/dist/i686-pc-windows-msvc/rustup-init.exe",
-            "hash": "22f51975dcc460198fb576afec5d38d47e4f1b8e28185ae2312d57cf9d35da1c"
+            "hash": "b38568dcb7214c8f21e532eac42634787365ff403d31626e9ba3d2bb595e7b7a"
         }
     },
     "persist": [