diff --git a/appveyor.yml b/appveyor.yml
index d0398226..4947c08f 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,6 +1,6 @@
-version: 1.0.10.{build}
+version: 1.0.18.{build}
 
-os: Visual Studio 2015
+os: Visual Studio 2017
 
 environment:
   matrix: