diff --git a/.travis.yml b/.travis.yml
index 7e32dfa..3dd368b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,10 +13,12 @@ env:
 
 matrix:
   include:
-    - php: 5.3
+    - php: 5.6
       env: DB=PGSQL CORE_RELEASE=master
     - php: 5.4
       env: DB=MYSQL CORE_RELEASE=master
+    - php: 5.3
+      env: DB=MYSQL CORE_RELEASE=3.2
     - php: 5.5
       env: DB=MYSQL CORE_RELEASE=master