diff --git a/WordPress/Helpers/MinimumWPVersionTrait.php b/WordPress/Helpers/MinimumWPVersionTrait.php
index 74f0a2370b..b651e80bb6 100644
--- a/WordPress/Helpers/MinimumWPVersionTrait.php
+++ b/WordPress/Helpers/MinimumWPVersionTrait.php
@@ -79,7 +79,7 @@ trait MinimumWPVersionTrait {
 	 *
 	 * @var string WordPress version.
 	 */
-	private $default_minimum_wp_version = '6.5';
+	private $default_minimum_wp_version = '6.6';
 
 	/**
 	 * Overrule the minimum supported WordPress version with a command-line/config value.
diff --git a/WordPress/Tests/WP/DeprecatedFunctionsUnitTest.1.inc b/WordPress/Tests/WP/DeprecatedFunctionsUnitTest.1.inc
index 4abf47c46d..57a44658ef 100644
--- a/WordPress/Tests/WP/DeprecatedFunctionsUnitTest.1.inc
+++ b/WordPress/Tests/WP/DeprecatedFunctionsUnitTest.1.inc
@@ -418,14 +418,14 @@ the_block_template_skip_link();
 wp_admin_bar_header();
 wp_img_tag_add_decoding_attr();
 wp_update_https_detection_errors();
-
-/*
- * Warning.
- */
 /* ============ WP 6.5 ============ */
 block_core_file_ensure_interactivity_dependency();
 block_core_image_ensure_interactivity_dependency();
 block_core_query_ensure_interactivity_dependency();
+
+/*
+ * Warning.
+ */
 /* ============ WP 6.6 ============ */
 wp_interactivity_process_directives_of_interactive_blocks();
 wp_render_elements_support();
diff --git a/WordPress/Tests/WP/DeprecatedFunctionsUnitTest.php b/WordPress/Tests/WP/DeprecatedFunctionsUnitTest.php
index 7813bede2d..6931a37a9b 100644
--- a/WordPress/Tests/WP/DeprecatedFunctionsUnitTest.php
+++ b/WordPress/Tests/WP/DeprecatedFunctionsUnitTest.php
@@ -32,7 +32,7 @@ public function getErrorList( $testFile = '' ) {
 		switch ( $testFile ) {
 			case 'DeprecatedFunctionsUnitTest.1.inc':
 				$start_line = 8;
-				$end_line   = 420;
+				$end_line   = 424;
 				$errors     = array_fill( $start_line, ( ( $end_line - $start_line ) + 1 ), 1 );
 
 				// Unset the lines related to version comments.
@@ -84,7 +84,8 @@ public function getErrorList( $testFile = '' ) {
 					$errors[373],
 					$errors[383],
 					$errors[386],
-					$errors[410]
+					$errors[410],
+					$errors[421]
 				);
 
 				return $errors;
@@ -109,13 +110,12 @@ public function getErrorList( $testFile = '' ) {
 	public function getWarningList( $testFile = '' ) {
 		switch ( $testFile ) {
 			case 'DeprecatedFunctionsUnitTest.1.inc':
-				$start_line = 426;
+				$start_line = 430;
 				$end_line   = 446;
 				$warnings   = array_fill( $start_line, ( ( $end_line - $start_line ) + 1 ), 1 );
 
 				// Unset the lines related to version comments.
 				unset(
-					$warnings[429],
 					$warnings[432],
 					$warnings[442],
 					$warnings[444]
diff --git a/WordPress/Tests/WP/DeprecatedParametersUnitTest.inc b/WordPress/Tests/WP/DeprecatedParametersUnitTest.inc
index 027a2a47cc..40d309e71a 100644
--- a/WordPress/Tests/WP/DeprecatedParametersUnitTest.inc
+++ b/WordPress/Tests/WP/DeprecatedParametersUnitTest.inc
@@ -95,8 +95,8 @@ wp_title_rss( 'deprecated' );
 wp_upload_bits( '', 'deprecated' );
 xfn_check( '', '', 'deprecated' );
 global_terms( $foo, 'deprecated' );
-
-// All will give an WARNING as they have been deprecated after WP 6.5.
 inject_ignored_hooked_blocks_metadata_attributes('', 'deprecated');
+
+// All will give an WARNING as they have been deprecated after WP 6.6.
 wp_render_elements_support_styles('deprecated');
 _wp_can_use_pcre_u('deprecated');
diff --git a/WordPress/Tests/WP/DeprecatedParametersUnitTest.php b/WordPress/Tests/WP/DeprecatedParametersUnitTest.php
index 5d120db624..9f4d2d87d1 100644
--- a/WordPress/Tests/WP/DeprecatedParametersUnitTest.php
+++ b/WordPress/Tests/WP/DeprecatedParametersUnitTest.php
@@ -28,7 +28,7 @@ final class DeprecatedParametersUnitTest extends AbstractSniffUnitTest {
 	 */
 	public function getErrorList() {
 		$start_line = 42;
-		$end_line   = 97;
+		$end_line   = 98;
 		$errors     = array_fill( $start_line, ( ( $end_line - $start_line ) + 1 ), 1 );
 
 		$errors[22] = 1;
@@ -52,7 +52,6 @@ public function getErrorList() {
 	 */
 	public function getWarningList() {
 		return array(
-			100 => 1,
 			101 => 1,
 			102 => 1,
 		);