.travis.yml in sentry-raven-2.13.0 vs .travis.yml in sentry-raven-3.0.0

@@ -8,15 +8,15 @@
 
 branches:
   only: [master]
 
 rvm:
-  - 2.2.10
   - 2.3.8
   - 2.4.9
   - 2.5.7
   - 2.6.5
+  - 2.7.0
 
 env:
   - RAILS_VERSION=4
   - RAILS_VERSION=5
   - RAILS_VERSION=0
@@ -31,13 +31,9 @@
   # Pin bundler version due to https://github.com/rubygems/rubygems/issues/2055
   - gem install bundler -v 1.16.0
 
 matrix:
   include:
-    - rvm: 1.9
-      env: RAILS_VERSION=4
-    - rvm: jruby-1.7.27
-      env: JRUBY_OPTS="--dev" RAILS_VERSION=4
     - rvm: jruby-9.2.9.0
       env: JRUBY_OPTS="--dev -J-Djruby.launch.inproc=true -J-Xmx1024M" RAILS_VERSION=4
     - rvm: jruby-9.2.9.0
       env: JRUBY_OPTS="--dev -J-Djruby.launch.inproc=true -J-Xmx1024M" RAILS_VERSION=5
     - rvm: ruby-head