--- a/doc/building.html	Fri Oct 11 06:38:52 2019 -0700
+++ b/doc/building.html	Fri Oct 11 06:31:52 2019 -0700
@@ -293,7 +293,7 @@
 </tr>
 <tr class="even">
 <td style="text-align: left;">Windows</td>
-<td style="text-align: left;">Microsoft Visual Studio 2017 update 15.9.6</td>
+<td style="text-align: left;">Microsoft Visual Studio 2017 update 15.9.16</td>
 </tr>
 </tbody>
 </table>