diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c826368..e7eabfa 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,14 +15,10 @@ jobs:
       max-parallel: 10
       matrix:
         batch:
-          - { suite: "curl",    php: '7.4', package: "php-http/curl-client laminas/laminas-diactoros php-http/message-factory" }
-          - { suite: "Socket",  php: '7.4', package: "php-http/socket-client php-http/client-common php-http/message-factory" }
-          - { suite: "Guzzle",  php: '7.4', package: "guzzlehttp/guzzle php-http/message-factory" }
+          #- { suite: "curl",    php: '8.3', package: "php-http/curl-client laminas/laminas-diactoros php-http/message-factory" }
+          #- { suite: "Socket",  php: '8.3', package: "php-http/socket-client php-http/client-common php-http/message-factory" }
           - { suite: "Guzzle",  php: '8.3', package: "guzzlehttp/guzzle php-http/message-factory" }
-          - { suite: "Guzzle",  php: '7.4', package: "guzzlehttp/guzzle phpunit/phpunit:^8.5.8 php-http/message-factory" }
-          - { suite: "Guzzle",  php: '7.4', package: "guzzlehttp/guzzle phpunit/phpunit:^7.5.20 php-http/message-factory" }
-          - { suite: "Buzz",    php: '7.4', package: "kriswallsmith/buzz psr/log php-http/message-factory" }
-          - { suite: "Buzz",    php: '8.3', package: "kriswallsmith/buzz psr/log php-http/message-factory" }
+          #- { suite: "Buzz",    php: '8.3', package: "kriswallsmith/buzz psr/log php-http/message-factory" }
 
     steps:
       - name: Set up PHP