diff --git a/README.md b/README.md
index ca3ad27..1906544 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,8 @@
 ```
 
 ```
-0xfFC2Cce303717f8926f232E199eFE1bf8b72F180
-0xF3e52a344227A3079406645d315E4cAbEfA88095
+ERC1155 0xfFC2Cce303717f8926f232E199eFE1bf8b72F180
+ERC20 0xF187E4165BbdDB64a6930DF9C4b655ce0bc7a9d7
+OSv01 0xF3e52a344227A3079406645d315E4cAbEfA88095
 ```