diff --git a/features/plugin-list-wporg-status.feature b/features/plugin-list-wporg-status.feature
index 13e71122..1da8360f 100644
--- a/features/plugin-list-wporg-status.feature
+++ b/features/plugin-list-wporg-status.feature
@@ -110,3 +110,50 @@ Feature: Check the status of plugins on WordPress.org
       | wordpress-importer     | active          | 2025-09-26         |
       | no-longer-in-directory | closed          | 2017-11-13         |
       | never-wporg            |                 |                    |
+
+  @less-than-wp-5.3
+  Scenario: The wp.org last updated date is still rendered on WordPress < 5.3
+    Given a WP install
+    And I run `wp option update timezone_string Asia/Tokyo`
+    And a wp-content/plugins/wporg-dated/wporg-dated.php file:
+      """
+      <?php
+      /**
+       * Plugin Name: Plugin with a WordPress.org release date
+       * Version:     1.0.0
+       */
+      """
+    And that HTTP requests to https://api.wordpress.org/plugins/info/1.2/?action=plugin_information&request%5Blocale%5D=en_US&request%5Bslug%5D=wporg-dated will respond with:
+      """
+      HTTP/1.1 200
+      Content-Type: application/json
+
+      {
+        "name": "Plugin with a WordPress.org release date",
+        "slug": "wporg-dated",
+        "last_updated": "2025-09-26 9:07pm GMT"
+      }
+      """
+    And that HTTP requests to https://plugins.trac.wordpress.org/log/wporg-dated/?limit=1&mode=stop_on_copy&format=rss will respond with:
+      """
+      HTTP/1.1 200
+      Content-Type: application/rss+xml;charset=utf-8
+
+      <?xml version="1.0"?>
+        <rss xmlns:dc="http://purl.org/dc/elements/1.1/" version="2.0">
+          <channel>
+            <item>
+              <pubDate>Fri, 26 Sep 2025 21:07:26 GMT</pubDate>
+            </item>
+        </channel>
+        </rss>
+      """
+
+    # wp_date() only exists since WordPress 5.3, so this goes through the
+    # get_date_from_gmt() fallback. The pubDate above is 21:07 UTC, which is already
+    # the next day in Asia/Tokyo, so this also pins that the fallback renders in the
+    # site timezone rather than in UTC.
+    When I run `wp plugin list --fields=name,wporg_last_updated`
+    Then STDOUT should be a table containing rows:
+      | name        | wporg_last_updated |
+      | wporg-dated | 2025-09-27         |
diff --git a/phpstan.neon.dist b/phpstan.neon.dist
index 3b8aeab5..b383c386 100644
--- a/phpstan.neon.dist
+++ b/phpstan.neon.dist
@@ -14,3 +14,27 @@ parameters:
     - identifier: missingType.property
     - identifier: missingType.parameter
     - identifier: missingType.return
+
+    # johnbillion/wp-compat checks every WordPress symbol against the WordPress 4.9
+    # baseline that wp-cli-tests configures. It only recognizes function_exists() and
+    # method_exists() guards, so it cannot see the `wp_version_compare()` checks that
+    # gate the plugin dependency features, and reports those as errors.
+    #
+    # The entries below match on the message as well as the identifier, so that a call to
+    # something introduced later than the version each feature is gated on still gets
+    # reported rather than swallowed by a file-wide ignore.
+
+    # `wp plugin install --with-dependencies` aborts on WordPress < 6.5 in
+    # `Plugin_Command::install()`, before reaching `get_plugin_dependencies()`, and
+    # `wp plugin install-dependencies` does the same check in the command method itself.
+    -
+      identifier: WPCompat.methodNotAvailable
+      message: '#^WP_Plugin_Dependencies::(get_dependencies|initialize)\(\) is only available since WordPress version 6\.5\.0\.$#'
+      path: src/Plugin_Command.php
+
+    # WordPress 5.3 only formalized the already documented `...$arg` parameter of
+    # `do_action()` by adding it to the function signature. Additional arguments were
+    # collected through `func_get_args()` before that.
+    -
+      identifier: WPCompat.parameterNotAvailable.doaction.arg
+      path: src/Plugin_Command.php
diff --git a/src/Plugin_Command.php b/src/Plugin_Command.php
index e76b89b3..9624d340 100644
--- a/src/Plugin_Command.php
+++ b/src/Plugin_Command.php
@@ -1122,7 +1122,19 @@ protected function get_wporg_data( $plugin_name ) {
 			if ( false !== $xml ) {
 				$xml_pub_date = $xml->xpath( '//pubDate' );
 				if ( $xml_pub_date ) {
-					$data['last_updated'] = wp_date( 'Y-m-d', strtotime( $xml_pub_date[0] ) ?: null );
+					$pub_date = strtotime( $xml_pub_date[0] ) ?: null;
+
+					if ( function_exists( 'wp_date' ) ) {
+						$data['last_updated'] = wp_date( 'Y-m-d', $pub_date );
+					} else {
+						// wp_date() is WordPress 5.3+. get_date_from_gmt() renders in the site
+						// timezone the same way, without date_i18n()'s pre-5.3 contract of
+						// expecting a timestamp that already has the offset added to it.
+						$data['last_updated'] = get_date_from_gmt(
+							gmdate( 'Y-m-d H:i:s', $pub_date ?? time() ),
+							'Y-m-d'
+						);
+					}
 				}
 			}
 		}