diff --git a/.travis.yml b/.travis.yml
index c2eb1e1..f5b0e3e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,8 +5,8 @@ php:
   - 5.6
 
 env:
-  - ZF2_VERSION=2.3.* ES_VERSION=1.*
-  - ZF2_VERSION=2.3.* ES_VERSION=2.*
+  - ZF2_VERSION=2.3.* ES_VERSION=3.*
+  - ZF2_VERSION=2.4.* ES_VERSION=3.*
 
 before_script:
   - composer self-update