diff --git a/go.mod b/go.mod
index fb08c8d82..e38721e46 100644
--- a/go.mod
+++ b/go.mod
@@ -3,8 +3,8 @@ module github.com/cosmos/iavl
 go 1.18
 
 require (
-	github.com/confio/ics23/go v0.9.0
 	github.com/cosmos/cosmos-db v0.0.0-20220822060143-23a8145386c0
+	github.com/cosmos/ics23/go v0.10.0
 	github.com/golang/mock v1.6.0
 	github.com/golangci/golangci-lint v1.50.1
 	github.com/stretchr/testify v1.8.1
@@ -42,6 +42,7 @@ require (
 	github.com/cockroachdb/pebble v0.0.0-20220817183557-09c6e030a677 // indirect
 	github.com/cockroachdb/redact v1.0.8 // indirect
 	github.com/cockroachdb/sentry-go v0.6.1-cockroachdb.2 // indirect
+	github.com/cosmos/gogoproto v1.4.3 // indirect
 	github.com/curioswitch/go-reassign v0.2.0 // indirect
 	github.com/daixiang0/gci v0.8.1 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
diff --git a/go.sum b/go.sum
index bbb54bb91..97beb17e7 100644
--- a/go.sum
+++ b/go.sum
@@ -128,13 +128,15 @@ github.com/cockroachdb/redact v1.0.8/go.mod h1:BVNblN9mBWFyMyqK1k3AAiSxhvhfK2oOZ
 github.com/cockroachdb/sentry-go v0.6.1-cockroachdb.2 h1:IKgmqgMQlVJIZj19CdocBeSfSaiCbEBZGKODaixqtHM=
 github.com/cockroachdb/sentry-go v0.6.1-cockroachdb.2/go.mod h1:8BT+cPK6xvFOcRlk0R8eg+OTkcqI6baNH4xAkpiYVvQ=
 github.com/codegangsta/inject v0.0.0-20150114235600-33e0aa1cb7c0/go.mod h1:4Zcjuz89kmFXt9morQgcfYZAYZ5n8WHjt81YYWIwtTM=
-github.com/confio/ics23/go v0.9.0 h1:cWs+wdbS2KRPZezoaaj+qBleXgUk5WOQFMP3CQFGTr4=
-github.com/confio/ics23/go v0.9.0/go.mod h1:4LPZ2NYqnYIVRklaozjNR1FScgDJ2s5Xrp+e/mYVRak=
 github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
 github.com/coreos/go-etcd v2.0.0+incompatible/go.mod h1:Jez6KQU2B/sWsbdaef3ED8NzMklzPG4d5KIOhIy30Tk=
 github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
 github.com/cosmos/cosmos-db v0.0.0-20220822060143-23a8145386c0 h1:OMu+dCsWVVsHodR4ykMKEj0VtwkNL+xOtyv0vmCmZVQ=
 github.com/cosmos/cosmos-db v0.0.0-20220822060143-23a8145386c0/go.mod h1:n5af5ISKZ7tP0q9hP1TW6MnWh7GrVrNfCLZhg+22gzg=
+github.com/cosmos/gogoproto v1.4.3 h1:RP3yyVREh9snv/lsOvmsAPQt8f44LgL281X0IOIhhcI=
+github.com/cosmos/gogoproto v1.4.3/go.mod h1:0hLIG5TR7IvV1fme1HCFKjfzW9X2x0Mo+RooWXCnOWU=
+github.com/cosmos/ics23/go v0.10.0 h1:iXqLLgp2Lp+EdpIuwXTYIQU+AiHj9mOC2X9ab++bZDM=
+github.com/cosmos/ics23/go v0.10.0/go.mod h1:ZfJSmng/TBNTBkFemHHHj5YY7VAU/MBU980F4VU1NG0=
 github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE=
 github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
diff --git a/proof_ics23.go b/proof_ics23.go
index 497a22934..19a30a8b0 100644
--- a/proof_ics23.go
+++ b/proof_ics23.go
@@ -4,7 +4,7 @@ import (
 	"encoding/binary"
 	"fmt"
 
-	ics23 "github.com/confio/ics23/go"
+	ics23 "github.com/cosmos/ics23/go"
 )
 
 /*
diff --git a/proof_ics23_test.go b/proof_ics23_test.go
index fd33575a5..8f7c15d7d 100644
--- a/proof_ics23_test.go
+++ b/proof_ics23_test.go
@@ -6,7 +6,7 @@ import (
 	"sort"
 	"testing"
 
-	ics23 "github.com/confio/ics23/go"
+	ics23 "github.com/cosmos/ics23/go"
 	"github.com/stretchr/testify/require"
 
 	db "github.com/cosmos/cosmos-db"