diff --git a/appveyor.yml b/appveyor.yml
index 7899245..c377a73 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,5 +1,5 @@
 environment:
-  info_version: 2.3
+  info_version: 2.4
 
 version: 2.0.{build}