diff --git a/.github/workflows/phpunit-tests.yml b/.github/workflows/phpunit-tests.yml
index 949e08d5339ca..d1d55daab9e22 100644
--- a/.github/workflows/phpunit-tests.yml
+++ b/.github/workflows/phpunit-tests.yml
@@ -53,40 +53,40 @@ jobs:
         memcached: [ false ]
 
         include:
-          # Include jobs for PHP 7.4 with memcached.
+          # Include jobs for PHP 8.2 with memcached.
           - os: ubuntu-latest
-            php: '7.4'
+            php: '8.3'
             db-type: 'mysql'
-            db-version: '5.7'
+            db-version: '8.4'
             tests-domain: 'example.org'
             multisite: false
             memcached: true
           - os: ubuntu-latest
-            php: '7.4'
+            php: '8.3'
             db-type: 'mysql'
-            db-version: '5.7'
+            db-version: '8.4'
             tests-domain: 'example.org'
             multisite: true
             memcached: true
           # Include jobs with a port on the test domain for both single and multisite.
           - os: ubuntu-latest
-            php: '7.4'
+            php: '8.4'
             db-type: 'mysql'
-            db-version: '5.7'
+            db-version: '8.4'
             tests-domain: 'example.org:8889'
             multisite: false
             memcached: false
           - os: ubuntu-latest
-            php: '7.4'
+            php: '8.4'
             db-type: 'mysql'
-            db-version: '5.7'
+            db-version: '8.4'
             tests-domain: 'example.org:8889'
             multisite: true
             memcached: false
           # Report test results to the Host Test Results.
           - os: ubuntu-latest
             db-type: 'mysql'
-            db-version: '8.0'
+            db-version: '8.4'
             tests-domain: 'example.org'
             multisite: false
             memcached: false
@@ -131,15 +131,15 @@ jobs:
         memcached: [ false ]
 
         include:
-        # Include jobs for PHP 7.4 with memcached.
+        # Include jobs for PHP 8.3 with memcached.
         - os: ubuntu-latest
-          php: '7.4'
+          php: '8.3'
           db-type: 'mariadb'
           db-version: '11.2'
           multisite: false
           memcached: true
         - os: ubuntu-latest
-          php: '7.4'
+          php: '8.3'
           db-type: 'mariadb'
           db-version: '11.2'
           multisite: true