switch appveyor windows build to newer version

diff --git a/.appveyor.yml b/.appveyor.yml
index 428159e0ff8130211df35e5631d1199272a7110d..2525c111675c09cc269b4d35c43926f8463e9e6f 100644 (file)
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -52,7 +52,7 @@ environment:
 
     # Windows core tests
     - ID: WinP39core
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
+      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2022
       STACK_ROOT: "c:\\sr"
     # MacOS core tests
     - ID: MacP38core