diff --git a/appveyor.yml b/appveyor.yml
index 7d6abca25..d09f33df7 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,5 +1,5 @@
 environment:
-  next_version: 4.0.2
+  next_version: 1.0.0
   is_pr: false
 
 image: Visual Studio 2019