diff --git a/.travis.yml b/.travis.yml
index 070a872..aaac694 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,6 +13,7 @@ env:
  - RACKET_VERSION=5.3.5
  - RACKET_VERSION=5.92
  - RACKET_VERSION=6.0
+ - RACKET_VERSION=6.1
  - RACKET_VERSION=HEAD
 
 before_install: