diff --git a/appveyor.yml b/appveyor.yml
index c22c2085..c8df5a0c 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -30,7 +30,7 @@
 #---------------------------------#
 
 # Build worker image (VM template)
-image: Visual Studio 2017
+image: Visual Studio 2019
 
 # scripts that are called at very beginning, before repo cloning
 # init:
@@ -183,4 +183,4 @@ deploy:
 # deploy_script:
 
 # # to disable deployment
-#deploy: off
\ No newline at end of file
+#deploy: off