diff --git a/appveyor.yml b/appveyor.yml
index 679dd19..cf33a9c 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -17,7 +17,7 @@ nuget:
   disable_publish_on_pr: true
 
 install:
-  - cmd: dotnet tool install -g Cake.Tool --version 0.30.0
+  - cmd: dotnet tool install -g Cake.Tool --version 0.33.0
   - cmd: dotnet tool install coveralls.net --tool-path tools
 
 build_script: