diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index affeb9b..743263b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -32,8 +32,8 @@ jobs:
         # - PHP 8.1 needs PHPCS 3.6.1+ to run without errors.
         # - PHP 8.2 needs PHPCS 3.6.1+ to run without errors.
         # - PHP 8.3 needs PHPCS 3.8.0+ to run without errors (though the errors don't affect this package).
-        php: ['5.4', '5.5', '5.6', '7.0', '7.1', '7.2']
-        phpcs_version: ['3.1.0', 'dev-master']
+#        php: ['5.4', '5.5', '5.6', '7.0', '7.1', '7.2']
+#        phpcs_version: ['3.1.0', 'dev-master']
 
         include:
           # Complete the matrix, while preventing issues with PHPCS versions incompatible with certain PHP versions.
@@ -41,6 +41,10 @@ jobs:
             phpcs_version: 'dev-master'
           - php: '8.3'
             phpcs_version: '3.8.0'
+          - php: '8.3'
+            phpcs_version: '3.7.1'
+          - php: '8.3'
+            phpcs_version: '3.7.0'
 
           - php: '8.2'
             phpcs_version: 'dev-master'