diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 465821a..9ef71f0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -6,10 +6,14 @@ on:
 
 jobs:
   PHPUnit:
-    name: PHPUnit (PHP ${{ matrix.php }})
+    name: PHPUnit (PHP ${{ matrix.php }} ${{ matrix.event-loop }})
     runs-on: ubuntu-20.04
     strategy:
       matrix:
+        event-loop:
+          - ''
+          - 'event'
+          - 'uv'
         php:
           - 8.1
           - 8.0
@@ -28,6 +32,19 @@ jobs:
         with:
           php-version: ${{ matrix.php }}
           coverage: xdebug
+          extensions: socket
+      - run: sudo apt-get update && sudo apt-get install libevent-dev
+      - name: Install ext-event
+        run: |
+          echo "yes" | sudo pecl install event
+          echo "extension=event.so" | sudo tee -a "$(php -r 'echo php_ini_loaded_file();')"
+        if: ${{ matrix.event-loop == 'event' }}
+      - name: Install ext-uv
+        run: |
+          sudo add-apt-repository ppa:ondrej/php -y && sudo apt-get update -q && sudo apt-get install libuv1-dev
+          echo "yes" | sudo pecl install uv-beta
+          echo "extension=uv.so" >> "$(php -r 'echo php_ini_loaded_file();')"
+        if: ${{ matrix.event-loop == 'uv' }}
       - run: composer install
       - run: vendor/bin/phpunit --coverage-text
         if: ${{ matrix.php >= 7.3 }}