diff --git a/.travis.yml b/.travis.yml
index 4cbac2d..aa907bc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -17,6 +17,7 @@ env:
     - RACKET_VERSION=7.0
     - RACKET_VERSION=7.1
     - RACKET_VERSION=7.2
+    - RACKET_VERSION=7.3
     - RACKET_VERSION=HEAD
     - RACKET_VERSION=HEADCS