diff --git a/.travis.yml b/.travis.yml
index ac1550b..8725dc9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,7 +3,6 @@ os:
   - osx
   - linux
 julia:
-   - 0.5
    - 0.6
 notifications:
   email: false
diff --git a/REQUIRE b/REQUIRE
index 68eb68a..c3ab68a 100644
--- a/REQUIRE
+++ b/REQUIRE
@@ -1,4 +1,4 @@
-julia 0.5
+julia 0.6
 RobustPmap
 AffineInvariantMCMC
 DataFrames