diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index aa59714..60c9826 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -8,8 +8,8 @@ jobs:
 
     strategy:
       matrix:
-        latest-node-version: [16.x]
-        node-version: [8.x, 10.x, 12.x, 14.x, 16.x]
+        latest-node-version: [22.x]
+        node-version: [18.x, 20.x, 22.x]
 
     steps:
       - uses: actions/checkout@v1
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 89230fd..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,10 +0,0 @@
-sudo: false
-language: node_js
-node_js:
-  - "6"
-  - "stable"
-env:
-  global:
-    - BUILD_TIMEOUT=10000
-install: npm install
-script: npm test
diff --git a/appveyor.yml b/appveyor.yml
deleted file mode 100644
index 7b415f9..0000000
--- a/appveyor.yml
+++ /dev/null
@@ -1,23 +0,0 @@
-# Test against this version of Node.js
-environment:
-  matrix:
-  # node.js
-  - nodejs_version: "stable"
-
-# Install scripts. (runs after repo cloning)
-install:
-  # Get the latest stable version of Node.js or io.js
-  - ps: Install-Product node $env:nodejs_version
-  # install modules
-  - npm install
-
-# Post-install test scripts.
-test_script:
-  # Output useful info for debugging.
-  - node --version
-  - npm --version
-  # run tests
-  - npm test
-
-# Don't actually build.
-build: off