diff --git a/shippable.yml b/shippable.yml
index bdc01b3..b31c83e 100644
--- a/shippable.yml
+++ b/shippable.yml
@@ -1,9 +1,11 @@
 language: python
-build_environment: ubuntu1304
+
 python:
- - "2.7"
-services: 
- - memcached 
+ - "3.4"
+ 
+services:
+ - memcached-1.4.15
 install: pip install --use-mirrors -r requirements.txt
+
 script:
  - python sample.py