diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 7bfe9fd0..bee7b06f 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -1,41 +1,92 @@
-name: CI
-on: [push]
+name: test
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+env:
+  UNDERCOVER_CONFIG: "(\"smartparens.el\" \"smartparens-*.el\" (:report-format lcov) (:send-report nil))"
 
 jobs:
-  build:
-    runs-on: ubuntu-latest
+  test:
+    runs-on: ${{ matrix.os }}
     strategy:
+      fail-fast: false
       matrix:
-        emacs_version:
+        os:
+          - ubuntu-latest
+          - macos-latest
+          - windows-latest
+        emacs-version:
           - '25.1'
           - '25.2'
           - '25.3'
           - '26.1'
           - '26.2'
           - '26.3'
+          - '27.1'
+          - '27.2'
+          - '28.1'
+          - '28.2'
           - 'snapshot'
         include:
-          - emacs_version: 'snapshot'
+          - emacs-version: 'snapshot'
             allow_failure: true
     steps:
-    - uses: actions/checkout@v1
-    - uses: purcell/setup-emacs@master
+    - uses: jcs090218/setup-emacs@master
+      with:
+        version: ${{ matrix.emacs-version }}
+
+    # Remove expired DST Root CA X3 certificate. Workaround for
+    # https://debbugs.gnu.org/cgi/bugreport.cgi?bug=51038 bug on Emacs 27.2.
+    # https://github.com/jcs090218/setup-emacs-windows/issues/156#issuecomment-1126671598
+    - name: Workaround for Emacs 27.2's Windows build from GNU FTP
+      if: ${{ runner.os == 'Windows' && matrix.emacs-version == '27.2' }}
+      run: |
+        gci cert:\LocalMachine\Root\DAC9024F54D8F6DF94935FB1732638CA6AD77C13
+        gci cert:\LocalMachine\Root\DAC9024F54D8F6DF94935FB1732638CA6AD77C13 | Remove-Item
+
+    - uses: emacs-eask/setup-eask@master
       with:
-        version: ${{ matrix.emacs_version }}
-    - uses: actions/setup-python@v1.1.1
-    - uses: conao3/setup-cask@master
+        version: 'snapshot'
+
+    - uses: actions/checkout@v3
 
     - name: Install dependencies
-      run: 'cask install'
+      run: 'eask install-deps --dev'
 
-    - name: Run tests
-      if: matrix.allow_failure != true
+    - name: Run ERT tests
       run: |
-        cask exec ert-runner --reporter ert+duration
+        eask exec ert-runner --reporter ert+duration
         cask exec emacs --eval "(setq byte-compile-error-on-warn t)" -L . --batch -f batch-byte-compile smartparens.el smartparens-*[^pkg].el
 
-    - name: Run tests (allow failure)
-      if: matrix.allow_failure == true
+    - name: Coveralls
+      uses: coverallsapp/github-action@master
+      with:
+        github-token: ${{ secrets.GITHUB_TOKEN }}
+        flag-name: emacs-${{ matrix.emacs-version }}
+        parallel: true
+
+    - name: Test installation and compilation
       run: |
-        cask exec ert-runner --reporter ert+duration || true
-        cask exec emacs --eval "(setq byte-compile-error-on-warn t)" -L . --batch -f batch-byte-compile smartparens.el smartparens-*[^pkg].el || true
+        eask clean all
+        eask package
+        eask install
+        eask compile
+
+  finish:
+    needs: test
+    runs-on: ubuntu-latest
+    steps:
+    - name: Coveralls Finished
+      uses: coverallsapp/github-action@master
+      with:
+        github-token: ${{ secrets.GITHUB_TOKEN }}
+        parallel-finished: true
diff --git a/.gitignore b/.gitignore
index 179f3a96..8ddfd917 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,5 @@ elpa
 *~*
 docs/_build
 .dir-locals-2.el
+/.eask
+/.elsa
diff --git a/Eask b/Eask
new file mode 100644
index 00000000..f73645fe
--- /dev/null
+++ b/Eask
@@ -0,0 +1,41 @@
+(package "smartparens" "1.11.0"
+         "Automatic insertion, wrapping and paredit-like navigation with user defined pairs.")
+
+(website-url "https://github.com/Fuco1/smartparens")
+(keywords "abbrev" "convenience" "editing")
+
+(package-file "smartparens.el")
+
+(files "smartparens.el" "smartparens-*.el")
+
+(script "test" "echo \"Error: no test specified\" && exit 1")
+
+(source "gnu")
+(source "melpa")
+
+(depends-on "cl-lib" "0.3")
+(depends-on "dash" "2.13.0")
+
+(development
+  (depends-on "elsa")
+  (depends-on "f")
+  (depends-on "ert-runner")
+  (depends-on "undercover")
+  (depends-on "shut-up")
+  (depends-on "racket-mode")
+  (depends-on "scala-mode")
+  (depends-on "rust-mode")
+  (depends-on "swift-mode")
+  (depends-on "auctex")
+  (depends-on "clojure-mode")
+  (depends-on "lua-mode")
+  (depends-on "js2-mode")
+  (depends-on "ess")
+  (depends-on "tuareg")
+  (depends-on "elixir-mode")
+  (depends-on "haskell-mode")
+  (depends-on "markdown-mode")
+  (depends-on "hungry-delete")
+  (depends-on "evil")
+  (depends-on "crystal-mode")
+  (depends-on "go-mode"))
diff --git a/test/test-helper.el b/test/test-helper.el
index 097bdef9..1d3b70f3 100644
--- a/test/test-helper.el
+++ b/test/test-helper.el
@@ -12,8 +12,7 @@
 
 ;;; Code:
 
-;; (when (require 'undercover nil t)
-;;   (undercover "smartparens*.el"))
+(when (require 'undercover nil t) (undercover))
 
 (require 'ert)
 (require 'dash)