diff --git a/README.md b/README.md
index 3130119..9bb6561 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# RISC-V Rust Emulator (RV32I)
+# Rust RISC-V Emulator (RV64IAC)
 
 This project aims to provide a learning platform for RISC-V and Rust.