diff --git a/rector.php b/rector.php
index e9c2d8d..3290f03 100644
--- a/rector.php
+++ b/rector.php
@@ -6,6 +6,7 @@
 use Rector\CodeQuality\Rector\If_\ExplicitBoolCompareRector;
 use Rector\CodingStyle\Rector\Assign\SplitDoubleAssignRector;
 use Rector\CodingStyle\Rector\Catch_\CatchExceptionNameMatchingTypeRector;
+use Rector\CodingStyle\Rector\ClassMethod\MakeInheritedMethodVisibilitySameAsParentRector;
 use Rector\CodingStyle\Rector\Stmt\NewlineAfterStatementRector;
 use Rector\Config\RectorConfig;
 use Rector\DeadCode\Rector\ClassMethod\RemoveUselessReturnTagRector;
@@ -52,4 +53,13 @@
         NewlineAfterStatementRector::class,
         ExplicitBoolCompareRector::class,
         TypedPropertyFromCreateMockAssignRector::class,
+
+        // Parent SimpleBakeCommand::buildOptionParser() switched from public
+        // to protected in cakephp/bake 3.6.4. Narrowing this override would
+        // break installs on bake 3.2 - 3.6.3 since PHP forbids reducing a
+        // parent's visibility. Keeping the override public is forward- and
+        // backward-compatible (widening is always allowed).
+        MakeInheritedMethodVisibilitySameAsParentRector::class => [
+            __DIR__ . '/src/Command/PolicyCommand.php',
+        ],
     ]);