diff --git a/.travis.yml b/.travis.yml
index 99e5a72..9cf1e41 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,6 +16,10 @@ env:
     - RACKET_VERSION=6.4
     - RACKET_VERSION=6.5
     - RACKET_VERSION=6.6
+    - RACKET_VERSION=6.7
+    - RACKET_VERSION=6.8
+    - RACKET_VERSION=6.9
+    - RACKET_VERSION=6.10
     - RACKET_VERSION=HEAD
 
 # You may want to test against certain versions of Racket, without