diff --git a/.travis.yml b/.travis.yml
index 7bb4415..59f6213 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 language: julia
 julia:
-  - 0.4
   - 0.5
+  - 0.6
   - nightly
 notifications:
   email: false
diff --git a/REQUIRE b/REQUIRE
index a56c115..45e46d6 100644
--- a/REQUIRE
+++ b/REQUIRE
@@ -1,4 +1,4 @@
-julia 0.4
+julia 0.5
 ArgParse
 Colors
 Compat 0.9.0