diff --git a/.travis.yml b/.travis.yml
index 03d7222e5496..2c9279bd83fb 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -43,10 +43,10 @@ matrix:
       env: TEST_ARGS=--pep8
     - python: 2.7
       env: BUILD_DOCS=true MOCK=mock
-    - python: "3.5.0b3"
+    - python: "3.5.0b4"
       env: PRE=--pre
   allow_failures:
-    - python : "3.5.0b3"
+    - python : "3.5.0b4"
 
 before_install:
   - source tools/travis_tools.sh