diff --git a/.travis.yml b/.travis.yml
index a6c091c..de798f5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,8 +2,6 @@ language: julia
 os:
     - linux
 julia:
-  - 0.4
-  - 0.5
   - 0.6
   - nightly
 matrix: