diff --git a/.dev/tests/phpunit/src/blocks/gist/test-index.php b/.dev/tests/phpunit/src/blocks/gist/test-index.php
index 94cbf297337..b383df0d3b9 100644
--- a/.dev/tests/phpunit/src/blocks/gist/test-index.php
+++ b/.dev/tests/phpunit/src/blocks/gist/test-index.php
@@ -28,27 +28,14 @@ public function test_coblocks_block_gist_handler_returns_empty_string_without_pr
 		$this->assertSame( coblocks_block_gist_handler( array( 'http://godaddy.com' ) ), '' );
 		$this->assertSame( coblocks_block_gist_handler( array( 'https://gist.github.com' ) ), '' );
 
-		global $wp_version;
-
-		if ( version_compare( $wp_version, '6.4', '<=' ) {
-			$this->assertNotEmpty(
-				coblocks_block_gist_handler(
-					array(
-						'https://gist.github.com/someuser/a04f4e14e3cd3b6d48157ea0706114f7',
-						'someuser/a04f4e14e3cd3b6d48157ea0706114f7',
-					)
-				)
-			);
-		} else {
-			$this->assertEmpty(
-				coblocks_block_gist_handler(
-					array(
-						'https://gist.github.com/someuser/a04f4e14e3cd3b6d48157ea0706114f7',
-						'someuser/a04f4e14e3cd3b6d48157ea0706114f7',
-					)
+		$this->assertNotEmpty(
+			coblocks_block_gist_handler(
+				array(
+					'https://gist.github.com/someuser/a04f4e14e3cd3b6d48157ea0706114f7',
+					'someuser/a04f4e14e3cd3b6d48157ea0706114f7',
 				)
-			);
-		}
+			)
+		);
 	}
 
 	/**
@@ -58,9 +45,9 @@ public function test_coblocks_block_gist_handler_returns_valid_embed() {
 		$gist_url  = 'https://gist.github.com/someuser/a04f4e14e3cd3b6d48157ea0706114f7';
 		$gist_path = 'someuser/a04f4e14e3cd3b6d48157ea0706114f7';
 
-		$this->assertMatchesRegularExpression(
-			"/<span class='coblocks-gist__container' style='pointer-events: all'><script src=\"https:\/\/gist.github.com\/{$gist_path}.js\">/", 
-			coblocks_block_gist_handler( array( $gist_url, $gist_path ) )
+		$this->assertEquals(
+			coblocks_block_gist_handler( array( $gist_url, $gist_path ) ),
+			"<span class='coblocks-gist__container' style='pointer-events: none'><script src=\"https://gist.github.com/{$gist_path}.js\">\n\n</script>\n<a class=\"gist-block__container\" href=\"{$gist_url}\" target=\"_blank\">View this gist on GitHub</a></span>"
 		);
 	}
 
diff --git a/.github/workflows/test-e2e.yml b/.github/workflows/test-e2e.yml
index e12541a9cea..bc84ecba8db 100644
--- a/.github/workflows/test-e2e.yml
+++ b/.github/workflows/test-e2e.yml
@@ -24,7 +24,6 @@ jobs:
         wp: # Test against Prev-Prev Major, Prev-Major, and current Major release versions.
           - "6.3"
           - "6.4"
-          - "6.5"
         theme:
           - "https://downloads.wordpress.org/theme/go.zip"
           - "" # Default theme is TwentyTwentyThree