diff --git a/.travis.yml b/.travis.yml
index 91322d8..34b0c3e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,7 +3,7 @@ php:
 - 5.5
 - 5.6
 addons:
-  firefox: "44.0"
+  firefox: "44.0.2"
 matrix:
   allow_failures:
     - php: 5.6