diff --git a/.travis.yml b/.travis.yml
index 00d7a485a..edeed0d90 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,7 +7,7 @@ before_install:
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then docker pull anholt/xserver-travis ; fi
 
 before_script:
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then echo FROM anholt/xserver-travis:v4 > Dockerfile ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then echo FROM anholt/xserver-travis:v6 > Dockerfile ; fi
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then echo ADD . /root >> Dockerfile ; fi
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then docker build -t withgit . ; fi