.travis.yml in aws_sns_manager-0.0.4.pre.alpha.pre.57 vs .travis.yml in aws_sns_manager-0.0.4.pre.alpha.pre.66

@@ -2,18 +2,16 @@
 before_install:
   - gem install bundler
   - "rm ${BUNDLE_GEMFILE}.lock"
 cache: bundler
 rvm:
-  - 2.3.8
-  - 2.4.10
-  - 2.5.8
-  - 2.6.6
-  - 2.7.1
+  - 2.7.6
+  - 3.0.4
+  - 3.1.2
 jobs:
   include:
     - stage: deploy
-      rvm: 2.7.1
+      rvm: 3.0.4
       deploy:
         provider: rubygems
         api_key:
           secure: DaIvbW+6p9LNv3YrnsIDtwo4f/7pIe1Y1E5tQuoOspN+lnUhaL5qFWYtbyuMUW9yG9TQhPCn9irCbUBkoKLCKCcbtYrQsELY2hx+z3fFJ7wZMriLojCttf4yZfGdK539clcPsIpkWVSsDaUnxGC1nbj5pJBLJk4U23SiZrMWL0I=
         gem: aws_sns_manager