diff --git a/.travis.yml b/.travis.yml
index 2393927..4ea3653 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -31,6 +31,8 @@ env:
     - RACKET_VERSION=6.12
     - RACKET_VERSION=7.0
     - RACKET_VERSION=7.1
+    - RACKET_VERSION=7.2
+    - RACKET_VERSION=7.3
     - RACKET_VERSION=HEAD
     - RACKET_VERSION=HEADCS
     - RACKET_VERSION=RELEASE