diff --git a/README.md b/README.md
index dd8e38f..087308d 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # REALTEK RTL88x2B USB Linux Driver  
 **Current Driver Version**: 5.6.1.5  
-**Support Kernel**: 2.6.24 ~ 5.3 (with unofficial patches)  
+**Support Kernel**: 2.6.24 ~ 5.4 (with unofficial patches)  
 
 Official release note please check ReleaseNotes.pdf