diff --git a/bucket/rustup-gnu.json b/bucket/rustup-gnu.json
index 531394368c..c36cc59ebc 100644
--- a/bucket/rustup-gnu.json
+++ b/bucket/rustup-gnu.json
@@ -1,17 +1,17 @@
 {
-    "version": "1.26.0",
+    "version": "1.27.0",
     "description": "Manage multiple rust installations with ease",
     "homepage": "https://rustup.rs",
     "license": "MIT|Apache-2.0",
     "notes": "This package defaults to using the GCC toolchain on install/update; use \"rustup set default-host\" to configure it",
     "architecture": {
         "64bit": {
-            "url": "https://static.rust-lang.org/rustup/archive/1.26.0/x86_64-pc-windows-msvc/rustup-init.exe",
-            "hash": "365d072ac4ef47f8774f4d2094108035e2291a0073702db25fa7797a30861fc9"
+            "url": "https://static.rust-lang.org/rustup/archive/1.27.0/x86_64-pc-windows-msvc/rustup-init.exe",
+            "hash": "743bbd6b5a622ddc5c5234ce0fd3eab6ca74499a119fbf484dc55755a6a7e443"
         },
         "32bit": {
-            "url": "https://static.rust-lang.org/rustup/archive/1.26.0/i686-pc-windows-msvc/rustup-init.exe",
-            "hash": "3fcfaf0018c12b96c49dc7e13e8638bd8de686ab27dd14238c3f11d0a936c003"
+            "url": "https://static.rust-lang.org/rustup/archive/1.27.0/i686-pc-windows-msvc/rustup-init.exe",
+            "hash": "6f9ad11abd642a7cba4ee6f386b84d56045ee12f921c5d9832913d937e0f3547"
         }
     },
     "installer": {