diff --git a/techpack/audio/readme.txt b/techpack/audio/readme.txt
index ccdd434ce0..8fab87c8a2 100644
--- a/techpack/audio/readme.txt
+++ b/techpack/audio/readme.txt
@@ -11,3 +11,8 @@ OnePlus 8T Oxygen OS 11.0.8.12.KB05AA and OnePlus 8 Oxygen OS 11.0.6.6.IN21AA an
 OnePlus 8T Oxygen OS 11.0.12.12.KB05AA and OnePlus 8 Oxygen OS 11.0.9.9.IN21AA and OnePlus 8 Pro Oxygen OS 11.0.9.9.IN11AA
 =======================
 - Kernel has no update -
+
+
+OnePlus 8T Oxygen OS 11.0.13.13.KB05AA and OnePlus 8 Oxygen OS 11.0.11.11.IN21AA and OnePlus 8 Pro Oxygen OS 11.0.11.11.IN11AA
+=======================
+- Kernel has no update -