diff --git a/rust-msvc.json b/rust-msvc.json
index c037e12956..3b8d2e2a34 100644
--- a/rust-msvc.json
+++ b/rust-msvc.json
@@ -1,15 +1,15 @@
 {
     "homepage": "https://www.rust-lang.org",
-    "version": "1.33.0",
+    "version": "1.34.0",
     "license": "MIT|Apache-2.0",
     "architecture": {
         "64bit": {
-            "url": "https://static.rust-lang.org/dist/rust-1.33.0-x86_64-pc-windows-msvc.msi",
-            "hash": "cc27799843a146745d4054afa5de1f1f5ab19d539d8c522a909b3c8119e46f99"
+            "url": "https://static.rust-lang.org/dist/rust-1.34.0-x86_64-pc-windows-msvc.msi",
+            "hash": "130156416f6af1f19aa0ab5c4668f6bdf37cbdac2599b54904b3e8048124a53f"
         },
         "32bit": {
-            "url": "https://static.rust-lang.org/dist/rust-1.33.0-i686-pc-windows-msvc.msi",
-            "hash": "6f6efc5a825575ef8c53fd323462a35cb9a3350de0e1fb029d734feae958bae6"
+            "url": "https://static.rust-lang.org/dist/rust-1.34.0-i686-pc-windows-msvc.msi",
+            "hash": "588ab8490b66d1fba4bcc8630e9cdb843148f162f032dacd078d466ab1815a3a"
         }
     },
     "bin": [