diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..aba8e82
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,38 @@
+name: ci
+on:
+  push:
+  pull_request:
+  schedule:
+  - cron: '0 11 * * *'
+jobs:
+  test:
+    timeout-minutes: 30
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - java: 8
+          - java: 11
+    steps:
+    - uses: olafurpg/setup-scala@v10
+      with:
+        java-version: "adopt@1.${{ matrix.java }}"
+    - uses: actions/checkout@v2.3.4
+    - uses: coursier/cache-action@v5
+    - run: sbt -v test
+    - if: ${{ matrix.java == 8 }} # TODO https://github.com/sbt/sbt-proguard/issues/33
+      run: |
+        sbt -v publishLocal "project plugin" "^ scripted" &&
+        java -jar ./target/scala-2.11/proguard/conscript-*.jar --version
+    - uses: webfactory/ssh-agent@v0.4.1
+      with:
+        ssh-private-key: ${{ secrets.DEPLOY_KEY_1 }}
+    - name: Push to gh-pages
+      if: ${{ !github.event.repository.fork && github.ref == 'refs/heads/master' && github.event_name == 'push' && matrix.java == 8 }}
+      run: |
+        git config --global user.email "74864734+foundweekends-bot[bot]@users.noreply.github.com"
+        git config --global user.name "foundweekends-bot[bot]"
+        # https://github.com/sbt/sbt-ghpages/commit/cbedd8edb8
+        export SBT_GHPAGES_COMMIT_MESSAGE="auto commit on CI https://github.com/foundweekends/conscript/commit/${{ github.sha }}"
+        sbt -v pushSiteIfChanged
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 02cc4b7..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,24 +0,0 @@
-language: scala
-sudo: false
-dist: xenial
-env:
-  global:
-    secure: MbkM6or1WrmhoEqpW6P3zkMFDY0uWvN9WyA/zIfLVRnlwx7FR2x6eGzXUUYc8eGvWvngvWyePRfGr+PGTq4sVRUGK6xZ1CcQIg8o/puFV7Ghfxf2BAxJQWhZhg2fvwx04NtEKV9+gLhB8NF+XnHHN6ZQr3bbgWIgDYYea7Ckd5M=
-cache:
-  directories:
-  - "$HOME/.ivy2/cache"
-  - "$HOME/.sbt/launchers"
-before_cache:
-- find $HOME/.sbt -name "*.lock" | xargs rm
-- find $HOME/.ivy2/cache -name "ivydata-*.properties" | xargs rm
-matrix:
-  include:
-  - jdk: openjdk8
-    script:
-    - sbt publishLocal test "project plugin" "^ scripted"
-    - java -jar ./target/scala-2.11/proguard/conscript-*.jar --version
-  - jdk: openjdk11
-    script:
-    - sbt test # TODO https://github.com/sbt/sbt-proguard/issues/33
-after_success:
-- ./publish-site.sh
diff --git a/build.sbt b/build.sbt
index 35667d2..68b5190 100644
--- a/build.sbt
+++ b/build.sbt
@@ -135,7 +135,6 @@ lazy val root = (project in file(".")).
       val repo = ghpagesUpdatedRepository.value
       val s = streams.value
       val r = GitKeys.gitRunner.value
-      gitConfig(repo, r, s.log)
       gitRemoveFiles(repo, (repo * "*.html").get.toList, r, s)
       val mappings =  for {
         (file, target) <- siteMappings.value
@@ -200,11 +199,3 @@ def gitDocsChanged(dir: File, git: GitRunner, log: Logger): Boolean =
     val stat = git(("diff" :: "--shortstat" :: range :: "docs" :: Nil) :_*)(dir, log)
     stat.trim.nonEmpty
   }
-
-def gitConfig(dir: File, git: GitRunner, log: Logger): Unit =
-  sys.env.get("TRAVIS") match {
-    case Some(_) =>
-      git(("config" :: "user.name" :: "Travis CI" :: Nil) :_*)(dir, log)
-      git(("config" :: "user.email" :: "eed3si9n@gmail.com" :: Nil) :_*)(dir, log)
-    case _           => ()
-  }
diff --git a/deploy_key.enc b/deploy_key.enc
deleted file mode 100644
index 653ead8..0000000
--- a/deploy_key.enc
+++ /dev/null
@@ -1,36 +0,0 @@
-U2FsdGVkX1/mLSu+fZKaBfEDrFbYrbVvQHeWxkOXR/h08uvg22Wpw2tJtkxteI1b
-9cxNpdvwVscKLz8JNDoaq9TeUvZe9BEQjlZ4Nepk9gO14QRY7y7h13AqUtcC3tXs
-eAL0DAUT5lyoPk6j7cnDCCTmDFEBI75mFJmmtnuCeAE9/xlO4uzEwX9SRLPcqlUw
-jiqDMqACJBse/rjiK+uQP2icTIa6e/QZD5sUsXrKBM3Pu0R98EwUj+I7jNK0NDD9
-F8s7SOCtaS5h7WjwHoEeiFdsnG7NBCr6GZaG0yHtzcFzfkaJbf6M1lh6bKN/T3+g
-SxG8yySz2RO3YCvLczDcA76jCaGp0ZBhAPL+Zbu2tts28/cTMCEt/ynWJeEN1fbP
-976Biqzk/gsBLh2s+o2+isa0YgFm5OGswT3v+89VeEvmgnyLON8i0WcNvyXWGSer
-v1M2ECBo64y1AlJfa9oz8uBlsYl765fx/AD9+a2JCwQcZ5Amlb2U4IOn8oSlS9ip
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-n3attZHnCT02fa6i1eOJrFNPiJkuTEaR64rusyx6ASKCT11KGwf+I7ccYUdO2GmO
-/ypvyU/hGjRtsZan/kqQDJaIV0nIfYJLJ8n8AgCnwg3gMhSoPTAbwQDuZOj8sBti
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-+sPhONtY1KN+mka0+hAY0+3p7KqwAZ8HNSU1JmPLYBIQ96S+r3ZnZw/5InDWF9dw
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-/v4ZZTcQ43xIrhgEuzbf+lxvHasDPuG1xgMUw3j0F/stqD/LISHTM3+ZxW/XuXU0
-JdSyeIkQMBQNyJPoeWqwy1quXYSCAEtR8NCXcdMU+4yGPqxspVQkMyZvrVvVV0QH
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-URw8vALhAx/hQWbqJKnEYzNJvFYUxJl09nQA+36X+9nQvLU0QVMO2XMkZ/Ocy9TE
-dnd6ZPixoC+/6Fng8cOi5bblLdxtHIX1YkPP1+0qST4hB2rzU9EByHhaUZYMinb+
-v256K/i4SieucYzl8lGHkT5ktqT8vdGtUvKzjZ/73kmxG0knSh8wBDRzI2bNIo22
-0H2DMmJS75gnFMyPfwVr4RwQcikuSjNNxYRqjnZdFCI2OAx90TsWkCQ1enoy/eFJ
-bbLOqCyNieiyPspZWCH/l/A6bi1LWllZDMde0R758fq2dhn8TfRYgqqIoc0BQ/n+
-erd22FLmSvynBtv0SfGunA==
diff --git a/publish-site.sh b/publish-site.sh
deleted file mode 100755
index 8bb75c8..0000000
--- a/publish-site.sh
+++ /dev/null
@@ -1,9 +0,0 @@
-#!/bin/bash -ex
-
-if [[ "${JAVA_HOME}" == $(jdk_switcher home oraclejdk8) && "${TRAVIS_PULL_REQUEST}" == "false" && "${TRAVIS_BRANCH}" == "master" && "${TRAVIS_REPO_SLUG}" == "foundweekends/conscript" ]]; then
-  echo -e "Host github.com\n\tStrictHostKeyChecking no\nIdentityFile ~/.ssh/deploy_rsa\n" >> ~/.ssh/config
-  openssl aes-256-cbc -k "$SERVER_KEY" -in deploy_key.enc -d -a -out deploy_rsa
-  chmod 600 deploy_rsa
-  cp deploy_rsa ~/.ssh/
-  sbt pushSiteIfChanged
-fi