diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index 3bf6fdb7..1a6a012b 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -27,7 +27,7 @@
 
     <php>
         <!-- Redis -->
-        <const name="REDIS_SERVER_VERSION" value="2.4" />
+        <const name="REDIS_SERVER_VERSION" value="2.6" />
         <const name="REDIS_SERVER_HOST" value="127.0.0.1" />
         <const name="REDIS_SERVER_PORT" value="6379" />
         <const name="REDIS_SERVER_DBNUM" value="15" />