diff --git a/bucket/rust-msvc.json b/bucket/rust-msvc.json
index 250f8cb127..fb747f23c4 100644
--- a/bucket/rust-msvc.json
+++ b/bucket/rust-msvc.json
@@ -1,16 +1,16 @@
 {
     "homepage": "https://www.rust-lang.org",
     "description": "A language empowering everyone to build reliable and efficient software. (MSVC toolchain)",
-    "version": "1.38.0",
+    "version": "1.39.0",
     "license": "MIT|Apache-2.0",
     "architecture": {
         "64bit": {
-            "url": "https://static.rust-lang.org/dist/rust-1.38.0-x86_64-pc-windows-msvc.msi",
-            "hash": "e6a5e79f60a25df6ec951f6ad63ea20796f18ff67b7b4d1ba65dcab75cb1c311"
+            "url": "https://static.rust-lang.org/dist/rust-1.39.0-x86_64-pc-windows-msvc.msi",
+            "hash": "a97b0679f25103cbbce4bcd10120bde2fcc54e96641d0dd20025beb4f0610aea"
         },
         "32bit": {
-            "url": "https://static.rust-lang.org/dist/rust-1.38.0-i686-pc-windows-msvc.msi",
-            "hash": "ef05ddbfc2794e8348bd70d31062307cf0fe7e750d0a18541cb304a445e5e1c8"
+            "url": "https://static.rust-lang.org/dist/rust-1.39.0-i686-pc-windows-msvc.msi",
+            "hash": "23c3689c24dd5d7eaa3fb6dba62cece63388d8b18dd7fa57b334a223abcfd14c"
         }
     },
     "extract_dir": "Rust",