diff --git a/rust-msvc.json b/rust-msvc.json
index a645f61ee9..586944fa32 100644
--- a/rust-msvc.json
+++ b/rust-msvc.json
@@ -1,15 +1,15 @@
 {
     "homepage": "https://www.rust-lang.org",
-    "version": "1.30.1",
+    "version": "1.31.1",
     "license": "MIT|Apache-2.0",
     "architecture": {
         "64bit": {
-            "url": "https://static.rust-lang.org/dist/rust-1.30.1-x86_64-pc-windows-msvc.msi",
-            "hash": "fc7d7a6753ba3b7df2d7d4ddd2f3931164d591f88a17905293721992c50844c2"
+            "url": "https://static.rust-lang.org/dist/rust-1.31.1-x86_64-pc-windows-msvc.msi",
+            "hash": "ee99f95b28c2a6154044d6c7f45e74301a7d7a6fb02ddf425ef0993d4b7de128"
         },
         "32bit": {
-            "url": "https://static.rust-lang.org/dist/rust-1.30.1-i686-pc-windows-msvc.msi",
-            "hash": "9575fe123520338ffd236a49fcc6d521e3076b24ae5970b9d0d7cbb57ec43e0c"
+            "url": "https://static.rust-lang.org/dist/rust-1.31.1-i686-pc-windows-msvc.msi",
+            "hash": "07b7ca24c5f999ee85634a67ecaf90197414a091a35739309e9d080b712db7b8"
         }
     },
     "bin": [