diff --git a/appveyor.yml b/appveyor.yml
index f5cb194b..2d4b11ab 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -23,7 +23,7 @@ for:
       - ps: dotnet restore SmartFormat.sln --verbosity quiet
       - ps: dotnet add .\SmartFormat.Tests\SmartFormat.Tests.csproj package AltCover
       - ps: |
-          $version = "3.0.0"
+          $version = "3.1.0"
           $versionFile = $version + "." + ${env:APPVEYOR_BUILD_NUMBER}
 
           if ($env:APPVEYOR_PULL_REQUEST_NUMBER) {