diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3e32add..71f1bab 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ruby-version: ['2.3', '2.4', '2.5', '2.6', '2.7', '3.0', '3.1', truffleruby-head]
+        ruby-version: ['2.3', '2.4', '2.5', '2.6', '2.7', '3.0', '3.1', '3.2', truffleruby-head]
 
     steps:
     - uses: actions/checkout@v2
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 19ddb0d..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,9 +0,0 @@
-language: ruby
-cache: bundler
-rvm:
-  - '2.3.8'
-  - '2.4.10'
-  - '2.5.8'
-  - '2.6.6'
-  - '2.7.2'
-  - '3.0.0'