diff --git a/.travis.yml b/.travis.yml
index aaac694..36f9997 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,6 +14,7 @@ env:
  - RACKET_VERSION=5.92
  - RACKET_VERSION=6.0
  - RACKET_VERSION=6.1
+ - RACKET_VERSION=6.1.1
  - RACKET_VERSION=HEAD
 
 before_install: