diff --git a/.travis.yml b/.travis.yml
index b6757310..ae299b92 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,14 +6,16 @@ matrix:
     - os: linux # ubuntu 14.04
       dist: trusty
       sudo: required
-      dotnet: 2.0.0
+      dotnet: 2.2.300
+      mono: none
       script:
         - dotnet --info
         - dotnet restore
         - dotnet build --runtime linux-x64
     - os: osx # OSX 10.12
       osx_image: xcode9.2
-      dotnet: 2.0.0
+      dotnet: 2.2.300
+      mono: none
       script:
         - dotnet --info
         - dotnet restore