diff --git a/.ruby-version b/.ruby-version
index aedc15bb..e70b4523 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-2.5.3
+2.6.0
diff --git a/.travis.yml b/.travis.yml
index 5fd1f697..0abff8e2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -20,6 +20,7 @@ rvm:
   - 2.5.1
   - 2.5.2
   - 2.5.3
+  - 2.6.0
   - ruby-head
 before_install:
   - "echo 'gem: --no-ri --no-rdoc' > ~/.gemrc"