diff --git a/.wp-env.json b/.wp-env.json
index 2292b19..d68111b 100644
--- a/.wp-env.json
+++ b/.wp-env.json
@@ -1,6 +1,6 @@
 {
-    "phpVersion": "7.4",
-    "core": "WordPress/WordPress#6.3",
+    "phpVersion": "8.1",
+    "core": "WordPress/WordPress#6.4",
     "mappings": {
         "wp-content/plugins/good-slider": "./"
     }
diff --git a/readme.txt b/readme.txt
index 1e92181..229cd53 100644
--- a/readme.txt
+++ b/readme.txt
@@ -1,8 +1,8 @@
 === Good Slider ===
 Contributors:      goodwpio, gaambo
 Tags:              block, slider, swiper
-Requires at least: 6.0
-Tested up to:      6.3
+Requires at least: 6.2
+Tested up to:      6.4
 Stable tag:        1.3.1
 License:           GPL-2.0-or-later
 License URI:       https://www.gnu.org/licenses/gpl-2.0.html
diff --git a/src/slider-block/edit.js b/src/slider-block/edit.js
index dbd047c..c689f2f 100644
--- a/src/slider-block/edit.js
+++ b/src/slider-block/edit.js
@@ -69,7 +69,7 @@ export default function Edit(props) {
     );
     const innerBlocksProps = useInnerBlocksProps(blockProps, innerBlocksSettings);
 
-    // TODO: before WordPress 6.4 remove __experimentalGroup; keep it now for backwards compatibility
+    // TODO: before WordPress 6.5 remove __experimentalGroup; keep it now for backwards compatibility
     return (
         <>
             <InspectorControls __experimentalGroup="advanced" group="advanced">