diff --git a/README.md b/README.md
index fc3115c..88c5e07 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 This is an extensible wallet specification aimed at replacing V4 and allowing arbitrary extensions.
 
-Wallet V5 is 34% smaller in bytecode, can delegate payments for gas to third parties and supports flexible extension mechanism.
+Wallet V5 has 93% lower storage fees, can delegate payments for gas to third parties and supports flexible extension mechanism.
 
 ## Project structure