diff --git a/README.md b/README.md
index 1ffbd80a6..93ad96423 100644
--- a/README.md
+++ b/README.md
@@ -155,7 +155,7 @@ the table below.
 </tr>
 <tr><td>Windows</td>
     <td>x86, x86_64</td>
-    <td>MSVC 2015 Update 2 (14.0)</td>
+    <td>MSVC 2015 Update 3 (14.0)</td>
     <td><a title="Build Status" href=https://ci.appveyor.com/project/briansmith/ring/branch/master><img src=https://ci.appveyor.com/api/projects/status/3wq9p54r9iym05rm/branch/master?svg=true></a>
 </tr>
 </table>
diff --git a/appveyor.yml b/appveyor.yml
index 866a17155..624e95f74 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -11,7 +11,7 @@ platform:
 environment:
   matrix:
     - TOOLCHAIN_VERSION: 14.0
-      RUST: 1.9.0
+      RUST: 1.10.0
     - TOOLCHAIN_VERSION: 14.0
       RUST: beta
     - TOOLCHAIN_VERSION: 14.0