CI: Drop EOL'd Ruby versions

See https://www.ruby-lang.org/en/downloads/branches/ for the current policy.
sinatra · Apr 13, 2021 · e0fd4ae · e0fd4ae
1 parent d25fa64
commit e0fd4ae
Showing 1 changed file with 0 additions and 4 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -8,10 +8,6 @@ before_install:
   - gem update bundler
 
 rvm:
-  - "2.2"
-  - "2.3"
-  - "2.4"
-  - "2.5"
   - "2.6"
   - "2.7"
   - "3.0"