1 files changed, 4 insertions, 1 deletions
diff --git a/.travis.yml b/.travis.yml
index 8bb9d64..b1a8402 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -28,8 +28,11 @@ after_success:
   - coverage report
   - codecov
 
+sudo:
+    required
+
 dist:
-    precise
+    trusty
 
 addons:
   firefox: "46.0"