diff --git a/switch-composer.php b/switch-composer.php
index 806ed1092..5555afdb5 100644
--- a/switch-composer.php
+++ b/switch-composer.php
@@ -6,8 +6,8 @@
 $composerContent = file_get_contents(__DIR__ . '/composer.json');
 $composerContent = json_decode($composerContent, true);
 
-// >= 6.4.1.0 < 6.5.8.0
-const SW_VERSIONS_RELEASE = '6.4.1 - 6.5.8';
+// >= 6.4.0.0 < 6.5.8.0
+const SW_VERSIONS_RELEASE = '6.4 - 6.5.8';
 const SW_VERSIONS_DEV = '*';