diff --git a/.appveyor.yml b/.appveyor.yml
index b09d8b1c..adfae7ba 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -7,7 +7,7 @@ services:
 install:
   - choco install opencover.portable codecov
   - choco install Memurai-Developer --version 2.0.0
-  - ps: .\build\dotnet-install.ps1 -Version 3.0.100
+  - ps: .\build\dotnet-install.ps1 -Version 3.1.202
   
 build_script:
   - ps: .\build.appveyor.ps1