try 46.0.1

.travis.yml

diff --git a/.travis.yml b/.travis.yml
index 38f27b5..6ffa18c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,7 +13,7 @@
   false
 
 addons:
-  firefox: "41.0.1"
+  firefox: "46.0.1"
 
 before_install:
   # Because Saucelabs doesnt proxy 5984 on OSX
@@ -40,11 +40,11 @@
   - secure: "SSRTzT8OTeTpkGCLga74EGRfGmmRtsmAXbiXm1Xkg6tgQQmahxQJcrxr5QwHkdGdWkEIEudTd53AvZ/5KPmokmX/HiWsamdIj3WkrLdYvbEF4+mfqNa4oBBfrWXtPgPOG0vP1u5jPCK76S8qd7Ih8YrmAPUvecb04TnpVcLy+JM="
 
   matrix:
-  - RUN=1 CLIENT=selenium:firefox:41.0.1 COMMAND=test
-  - RUN=2 CLIENT=selenium:firefox:41.0.1 COMMAND=test
-  - RUN=3 CLIENT=selenium:firefox:41.0.1 COMMAND=test
-  - RUN=4 CLIENT=selenium:firefox:41.0.1 COMMAND=test
-  - RUN=5 CLIENT=selenium:firefox:41.0.1 COMMAND=test
+  - RUN=1 CLIENT=selenium:firefox:46.0.1 COMMAND=test
+  - RUN=2 CLIENT=selenium:firefox:46.0.1 COMMAND=test
+  - RUN=3 CLIENT=selenium:firefox:46.0.1 COMMAND=test
+  - RUN=4 CLIENT=selenium:firefox:46.0.1 COMMAND=test
+  - RUN=5 CLIENT=selenium:firefox:46.0.1 COMMAND=test
 
 branches:
   only: