diff --git a/README.md b/README.md
index 288a74e..d8debda 100644
--- a/README.md
+++ b/README.md
@@ -40,7 +40,7 @@ conda activate molopt
 
 
 
-## 25 Methods
+## 29 Methods
 
 
 Based the ML methodologies, all the methods are categorized into: