diff --git a/go.mod b/go.mod
index 357463e5..2e63eed3 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.20
 require (
 	github.com/AstaFrode/go-libp2p v0.26.4-0.20231113143058-912296254d44
 	github.com/CESSProject/cess-go-sdk v0.4.0
-	github.com/CESSProject/cess_pois v0.4.19
+	github.com/CESSProject/cess_pois v0.4.20
 	github.com/CESSProject/p2p-go v0.2.6
 	github.com/btcsuite/btcutil v1.0.3-0.20201208143702-a53e38424cce
 	github.com/centrifuge/go-substrate-rpc-client/v4 v4.1.0
diff --git a/go.sum b/go.sum
index d84760f0..45d30ce1 100644
--- a/go.sum
+++ b/go.sum
@@ -60,8 +60,8 @@ github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
 github.com/CESSProject/cess-go-sdk v0.4.0 h1:W8JhFpdR2zQdGU36aMMghClbvKIZ+GlKl3ZCbd9K91E=
 github.com/CESSProject/cess-go-sdk v0.4.0/go.mod h1:KWlHxDKfinyfEI3w7BqMqgo+oi7grsUVayDw/2NYSks=
-github.com/CESSProject/cess_pois v0.4.19 h1:1qx2av+csNeGXHjB31bCZnnUl30srL/p3EFDC7Nnnuw=
-github.com/CESSProject/cess_pois v0.4.19/go.mod h1:rztEZjjG+MbKzVgh5WtQcZc/7ZDkBvDNABc7Em8BKPc=
+github.com/CESSProject/cess_pois v0.4.20 h1:p9r5E1TI21l20OLrrcjDkVgoUik1hHDbB5QS/cNKlEk=
+github.com/CESSProject/cess_pois v0.4.20/go.mod h1:rztEZjjG+MbKzVgh5WtQcZc/7ZDkBvDNABc7Em8BKPc=
 github.com/CESSProject/go-keyring v0.0.0-20220614131247-ee3a8da30fde h1:5MDRjjtg6PEhqyVjupwaapN96cOZiddOGAYwKQeaTu0=
 github.com/CESSProject/go-keyring v0.0.0-20220614131247-ee3a8da30fde/go.mod h1:RUXBd3ROP98MYepEEa0Y0l/T0vQlIKqFJxI/ocdnRLM=
 github.com/CESSProject/p2p-go v0.2.6 h1:wc911BeCamDQhq434JvG8XKcxh28h3xRI10qV6ABaCE=