diff --git a/.ruby-version b/.ruby-version
index 3f684d2..37c2961 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-2.3.4
+2.7.2
diff --git a/.travis.yml b/.travis.yml
index 6abbdbd..4251b6e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -19,7 +19,9 @@ install:
 script: bundle exec rspec
 
 rvm:
-  - 2.2.7
-  - 2.3.4
-  - 2.4.1
-  - jruby-9.2.5.0
+  - 2.3
+  - 2.4
+  - 2.5
+  - 2.6
+  - 2.7
+  - jruby