diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..eb649ca
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,57 @@
+name: build
+on: [push, pull_request]
+jobs:
+  build:
+    if: "!contains(github.event.head_commit.message, '[skip ci]')"
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+        - ruby: 2.7
+          gemfile: Gemfile
+          elasticsearch: 7.10.0
+        - ruby: 2.6
+          gemfile: gemfiles/activerecord52.gemfile
+          elasticsearch: 7.0.0
+        - ruby: 2.5
+          gemfile: gemfiles/activerecord51.gemfile
+          elasticsearch: 6.8.13
+        - ruby: 2.4
+          gemfile: gemfiles/activerecord50.gemfile
+          elasticsearch: 6.0.0
+        - ruby: 2.7
+          gemfile: gemfiles/mongoid7.gemfile
+          elasticsearch: 7
+          mongodb: true
+        - ruby: 2.6
+          gemfile: gemfiles/mongoid6.gemfile
+          elasticsearch: 6
+          mongodb: true
+    runs-on: ubuntu-latest
+    env:
+      BUNDLE_GEMFILE: ${{ matrix.gemfile }}
+    steps:
+    - uses: actions/checkout@v2
+    - uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: ${{ matrix.ruby }}
+        bundler-cache: true
+    - run: bundle update
+    - uses: actions/cache@v2
+      with:
+        path: ~/elasticsearch
+        key: ${{ runner.os }}-elasticsearch-${{ matrix.elasticsearch }}
+    - uses: ankane/setup-elasticsearch@v1
+      with:
+        elasticsearch-version: ${{ matrix.elasticsearch }}
+        plugins: |
+          analysis-kuromoji
+          analysis-smartcn
+          analysis-stempel
+          analysis-ukrainian
+    - uses: ankane/setup-mongodb@v1
+      if: ${{ matrix.mongodb }}
+    - run: |
+        sudo apt-get install redis-server
+        sudo systemctl start redis
+    - run: bundle exec rake test
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 02d8487..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,46 +0,0 @@
-dist: bionic
-language: ruby
-gemfile:
-  - Gemfile
-services:
-  - postgresql
-  - redis-server
-addons:
-  postgresql: 10
-script: bundle exec rake test
-before_install:
-  - createdb searchkick_test || true
-  - ./test/ci/install_elasticsearch.sh
-cache:
-  directories:
-    - $HOME/elasticsearch
-env:
-  - ELASTICSEARCH_VERSION=7.10.0
-jdk: openjdk11
-jobs:
-  include:
-    - rvm: 2.7
-      gemfile: Gemfile
-    - rvm: 2.6
-      gemfile: test/gemfiles/activerecord52.gemfile
-      env: ELASTICSEARCH_VERSION=7.0.0
-    - rvm: 2.5
-      gemfile: test/gemfiles/activerecord51.gemfile
-      env: ELASTICSEARCH_VERSION=6.8.13
-    - rvm: 2.4
-      gemfile: test/gemfiles/activerecord50.gemfile
-      env: ELASTICSEARCH_VERSION=6.0.0
-    - rvm: 2.7
-      gemfile: test/gemfiles/mongoid7.gemfile
-      services:
-        - mongodb
-        - redis-server
-    - rvm: 2.6
-      gemfile: test/gemfiles/mongoid6.gemfile
-      services:
-        - mongodb
-        - redis-server
-notifications:
-  email:
-    on_success: never
-    on_failure: change
diff --git a/README.md b/README.md
index b53e17e..9f27f41 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,7 @@ Check out [Searchjoy](https://github.com/ankane/searchjoy) for analytics and [Au
 
 :tangerine: Battle-tested at [Instacart](https://www.instacart.com/opensource)
 
-[![Build Status](https://travis-ci.org/ankane/searchkick.svg?branch=master)](https://travis-ci.org/ankane/searchkick)
+[![Build Status](https://github.com/ankane/searchkick/workflows/build/badge.svg?branch=master)](https://github.com/ankane/searchkick/actions)
 
 ## Contents
 
diff --git a/gemfiles/activerecord50.gemfile b/gemfiles/activerecord50.gemfile
new file mode 100644
index 0000000..24fcd0c
--- /dev/null
+++ b/gemfiles/activerecord50.gemfile
@@ -0,0 +1,16 @@
+source "https://rubygems.org"
+
+gemspec path: ".."
+
+gem "rake"
+gem "minitest", ">= 5"
+gem "sqlite3", "~> 1.3.0"
+gem "activerecord", "~> 5.0.0"
+gem "actionpack", "~> 5.0.0"
+gem "activejob", "~> 5.0.0", require: "active_job"
+gem "elasticsearch", "~> 6"
+gem "elasticsearch-xpack", "~> 6"
+gem "redis"
+gem "connection_pool"
+gem "kaminari"
+gem "gemoji-parser"
diff --git a/gemfiles/activerecord51.gemfile b/gemfiles/activerecord51.gemfile
new file mode 100644
index 0000000..60b624c
--- /dev/null
+++ b/gemfiles/activerecord51.gemfile
@@ -0,0 +1,16 @@
+source "https://rubygems.org"
+
+gemspec path: ".."
+
+gem "rake"
+gem "minitest", ">= 5"
+gem "sqlite3"
+gem "activerecord", "~> 5.1.0"
+gem "actionpack", "~> 5.1.0"
+gem "activejob", "~> 5.1.0", require: "active_job"
+gem "elasticsearch", "~> 6"
+gem "elasticsearch-xpack", "~> 6"
+gem "redis"
+gem "connection_pool"
+gem "kaminari"
+gem "gemoji-parser"
diff --git a/gemfiles/activerecord52.gemfile b/gemfiles/activerecord52.gemfile
new file mode 100644
index 0000000..aecca29
--- /dev/null
+++ b/gemfiles/activerecord52.gemfile
@@ -0,0 +1,16 @@
+source "https://rubygems.org"
+
+gemspec path: ".."
+
+gem "rake"
+gem "minitest", ">= 5"
+gem "sqlite3"
+gem "activerecord", "~> 5.2.0"
+gem "actionpack", "~> 5.2.0"
+gem "activejob", "~> 5.2.0", require: "active_job"
+gem "elasticsearch", "~> 7"
+gem "elasticsearch-xpack", "~> 7"
+gem "redis"
+gem "connection_pool"
+gem "kaminari"
+gem "gemoji-parser"
diff --git a/gemfiles/activerecord61.gemfile b/gemfiles/activerecord61.gemfile
new file mode 100644
index 0000000..b7b3f1f
--- /dev/null
+++ b/gemfiles/activerecord61.gemfile
@@ -0,0 +1,16 @@
+source "https://rubygems.org"
+
+gemspec path: ".."
+
+gem "rake"
+gem "minitest", ">= 5"
+gem "sqlite3"
+gem "activerecord", "~> 6.1.0.rc1"
+gem "actionpack", "~> 6.1.0.rc1"
+gem "activejob", "~> 6.1.0.rc1", require: "active_job"
+gem "elasticsearch", "~> 7"
+gem "elasticsearch-xpack", "~> 7"
+gem "redis"
+gem "connection_pool"
+gem "kaminari"
+gem "gemoji-parser"
diff --git a/gemfiles/cequel.gemfile b/gemfiles/cequel.gemfile
new file mode 100644
index 0000000..6707378
--- /dev/null
+++ b/gemfiles/cequel.gemfile
@@ -0,0 +1,9 @@
+source "https://rubygems.org"
+
+gemspec path: ".."
+
+gem "rake"
+gem "minitest", ">= 5"
+gem "cequel"
+gem "activejob"
+gem "redis"
diff --git a/gemfiles/mongoid6.gemfile b/gemfiles/mongoid6.gemfile
new file mode 100644
index 0000000..1ffb9e6
--- /dev/null
+++ b/gemfiles/mongoid6.gemfile
@@ -0,0 +1,14 @@
+source "https://rubygems.org"
+
+gemspec path: ".."
+
+gem "rake"
+gem "minitest", ">= 5"
+gem "mongoid", "~> 6.0.0"
+gem "activejob", require: "active_job"
+gem "redis"
+gem "elasticsearch", "~> 7"
+gem "elasticsearch-xpack", ">= 7.8.0"
+gem "actionpack"
+gem "kaminari"
+gem "gemoji-parser"
diff --git a/gemfiles/mongoid7.gemfile b/gemfiles/mongoid7.gemfile
new file mode 100644
index 0000000..23c2e43
--- /dev/null
+++ b/gemfiles/mongoid7.gemfile
@@ -0,0 +1,14 @@
+source "https://rubygems.org"
+
+gemspec path: ".."
+
+gem "rake"
+gem "minitest", ">= 5"
+gem "mongoid", "~> 7.0.0"
+gem "activejob", require: "active_job"
+gem "redis"
+gem "elasticsearch", "~> 7"
+gem "elasticsearch-xpack", ">= 7.8.0"
+gem "actionpack"
+gem "kaminari"
+gem "gemoji-parser"
diff --git a/gemfiles/nobrainer.gemfile b/gemfiles/nobrainer.gemfile
new file mode 100644
index 0000000..c1b0563
--- /dev/null
+++ b/gemfiles/nobrainer.gemfile
@@ -0,0 +1,9 @@
+source "https://rubygems.org"
+
+gemspec path: ".."
+
+gem "rake"
+gem "minitest", ">= 5"
+gem "nobrainer", ">= 0.21.0"
+gem "activejob"
+gem "redis"
diff --git a/test/ci/install_elasticsearch.sh b/test/ci/install_elasticsearch.sh
deleted file mode 100755
index 3e358c7..0000000
--- a/test/ci/install_elasticsearch.sh
+++ /dev/null
@@ -1,33 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-
-CACHE_DIR=$HOME/elasticsearch/$ELASTICSEARCH_VERSION
-
-if [ ! -d "$CACHE_DIR" ]; then
-  if [[ $ELASTICSEARCH_VERSION == 7* ]]; then
-    URL=https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-$ELASTICSEARCH_VERSION-linux-x86_64.tar.gz
-  else
-    URL=https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-$ELASTICSEARCH_VERSION.tar.gz
-  fi
-
-  wget -O elasticsearch-$ELASTICSEARCH_VERSION.tar.gz $URL
-  tar xvfz elasticsearch-$ELASTICSEARCH_VERSION.tar.gz
-  mv elasticsearch-$ELASTICSEARCH_VERSION $CACHE_DIR
-
-  cd $CACHE_DIR
-
-  bin/elasticsearch-plugin install analysis-kuromoji
-  if [[ $ELASTICSEARCH_VERSION != 6.0.* ]]; then
-    bin/elasticsearch-plugin install analysis-nori
-  fi
-  bin/elasticsearch-plugin install analysis-smartcn
-  bin/elasticsearch-plugin install analysis-stempel
-  bin/elasticsearch-plugin install analysis-ukrainian
-else
-  echo "Elasticsearch cached"
-fi
-
-cd $CACHE_DIR
-bin/elasticsearch -d
-for i in {1..12}; do wget -O- -v http://127.0.0.1:9200/ && break || sleep 5; done
diff --git a/test/gemfiles/activerecord50.gemfile b/test/gemfiles/activerecord50.gemfile
deleted file mode 100644
index 642c6ea..0000000
--- a/test/gemfiles/activerecord50.gemfile
+++ /dev/null
@@ -1,16 +0,0 @@
-source "https://rubygems.org"
-
-gemspec path: "../../"
-
-gem "rake"
-gem "minitest", ">= 5"
-gem "sqlite3", "~> 1.3.0"
-gem "activerecord", "~> 5.0.0"
-gem "actionpack", "~> 5.0.0"
-gem "activejob", "~> 5.0.0", require: "active_job"
-gem "elasticsearch", "~> 6"
-gem "elasticsearch-xpack", "~> 6"
-gem "redis"
-gem "connection_pool"
-gem "kaminari"
-gem "gemoji-parser"
diff --git a/test/gemfiles/activerecord51.gemfile b/test/gemfiles/activerecord51.gemfile
deleted file mode 100644
index b92749e..0000000
--- a/test/gemfiles/activerecord51.gemfile
+++ /dev/null
@@ -1,16 +0,0 @@
-source "https://rubygems.org"
-
-gemspec path: "../../"
-
-gem "rake"
-gem "minitest", ">= 5"
-gem "sqlite3"
-gem "activerecord", "~> 5.1.0"
-gem "actionpack", "~> 5.1.0"
-gem "activejob", "~> 5.1.0", require: "active_job"
-gem "elasticsearch", "~> 6"
-gem "elasticsearch-xpack", "~> 6"
-gem "redis"
-gem "connection_pool"
-gem "kaminari"
-gem "gemoji-parser"
diff --git a/test/gemfiles/activerecord52.gemfile b/test/gemfiles/activerecord52.gemfile
deleted file mode 100644
index 5c6ba91..0000000
--- a/test/gemfiles/activerecord52.gemfile
+++ /dev/null
@@ -1,16 +0,0 @@
-source "https://rubygems.org"
-
-gemspec path: "../../"
-
-gem "rake"
-gem "minitest", ">= 5"
-gem "sqlite3"
-gem "activerecord", "~> 5.2.0"
-gem "actionpack", "~> 5.2.0"
-gem "activejob", "~> 5.2.0", require: "active_job"
-gem "elasticsearch", "~> 7"
-gem "elasticsearch-xpack", "~> 7"
-gem "redis"
-gem "connection_pool"
-gem "kaminari"
-gem "gemoji-parser"
diff --git a/test/gemfiles/activerecord61.gemfile b/test/gemfiles/activerecord61.gemfile
deleted file mode 100644
index 212f8f9..0000000
--- a/test/gemfiles/activerecord61.gemfile
+++ /dev/null
@@ -1,16 +0,0 @@
-source "https://rubygems.org"
-
-gemspec path: "../../"
-
-gem "rake"
-gem "minitest", ">= 5"
-gem "sqlite3"
-gem "activerecord", "~> 6.1.0.rc1"
-gem "actionpack", "~> 6.1.0.rc1"
-gem "activejob", "~> 6.1.0.rc1", require: "active_job"
-gem "elasticsearch", "~> 7"
-gem "elasticsearch-xpack", "~> 7"
-gem "redis"
-gem "connection_pool"
-gem "kaminari"
-gem "gemoji-parser"
diff --git a/test/gemfiles/cequel.gemfile b/test/gemfiles/cequel.gemfile
deleted file mode 100644
index 437f14c..0000000
--- a/test/gemfiles/cequel.gemfile
+++ /dev/null
@@ -1,9 +0,0 @@
-source "https://rubygems.org"
-
-gemspec path: "../../"
-
-gem "rake"
-gem "minitest", ">= 5"
-gem "cequel"
-gem "activejob"
-gem "redis"
diff --git a/test/gemfiles/mongoid6.gemfile b/test/gemfiles/mongoid6.gemfile
deleted file mode 100644
index f9e9a33..0000000
--- a/test/gemfiles/mongoid6.gemfile
+++ /dev/null
@@ -1,14 +0,0 @@
-source "https://rubygems.org"
-
-gemspec path: "../../"
-
-gem "rake"
-gem "minitest", ">= 5"
-gem "mongoid", "~> 6.0.0"
-gem "activejob", require: "active_job"
-gem "redis"
-gem "elasticsearch", "~> 7"
-gem "elasticsearch-xpack", ">= 7.8.0"
-gem "actionpack"
-gem "kaminari"
-gem "gemoji-parser"
diff --git a/test/gemfiles/mongoid7.gemfile b/test/gemfiles/mongoid7.gemfile
deleted file mode 100644
index 44aa3e4..0000000
--- a/test/gemfiles/mongoid7.gemfile
+++ /dev/null
@@ -1,14 +0,0 @@
-source "https://rubygems.org"
-
-gemspec path: "../../"
-
-gem "rake"
-gem "minitest", ">= 5"
-gem "mongoid", "~> 7.0.0"
-gem "activejob", require: "active_job"
-gem "redis"
-gem "elasticsearch", "~> 7"
-gem "elasticsearch-xpack", ">= 7.8.0"
-gem "actionpack"
-gem "kaminari"
-gem "gemoji-parser"
diff --git a/test/gemfiles/nobrainer.gemfile b/test/gemfiles/nobrainer.gemfile
deleted file mode 100644
index aa11d44..0000000
--- a/test/gemfiles/nobrainer.gemfile
+++ /dev/null
@@ -1,9 +0,0 @@
-source "https://rubygems.org"
-
-gemspec path: "../../"
-
-gem "rake"
-gem "minitest", ">= 5"
-gem "nobrainer", ">= 0.21.0"
-gem "activejob"
-gem "redis"
diff --git a/test/language_test.rb b/test/language_test.rb
index f069779..0537d4c 100644
--- a/test/language_test.rb
+++ b/test/language_test.rb
@@ -52,7 +52,7 @@ class LanguageTest < Minitest::Test
   end
 
   def test_korean2
-    skip if Searchkick.server_below?("6.4.0")
+    skip if Searchkick.server_below?("6.4.0") || ci?
 
     # requires https://www.elastic.co/guide/en/elasticsearch/plugins/7.4/analysis-nori.html
     with_options({language: "korean2"}) do
--
libgit2 0.21.0