diff --git a/blob/commitment_proof.go b/blob/commitment_proof.go
index ff08001060..8fa7467179 100644
--- a/blob/commitment_proof.go
+++ b/blob/commitment_proof.go
@@ -4,9 +4,9 @@ import (
 	"bytes"
 	"fmt"
 
-	"github.com/celestiaorg/celestia-app/pkg/appconsts"
-	"github.com/celestiaorg/celestia-app/pkg/shares"
+	"github.com/celestiaorg/celestia-app/v2/pkg/appconsts"
 	"github.com/celestiaorg/celestia-app/v2/pkg/proof"
+	"github.com/celestiaorg/go-square/inclusion"
 	"github.com/celestiaorg/nmt"
 	"github.com/celestiaorg/nmt/namespace"
 
@@ -98,7 +98,7 @@ func (commitmentProof *CommitmentProof) Verify(root []byte, subtreeRootThreshold
 	// the subtree roots width is defined in ADR-013:
 	//
 	//https://github.com/celestiaorg/celestia-app/blob/main/docs/architecture/adr-013-non-interactive-default-rules-for-zero-padding.md
-	subtreeRootsWidth := shares.SubTreeWidth(numberOfShares, subtreeRootThreshold)
+	subtreeRootsWidth := inclusion.SubTreeWidth(numberOfShares, subtreeRootThreshold)
 
 	// verify the proof of the subtree roots
 	subtreeRootsCursor := 0
diff --git a/blob/service.go b/blob/service.go
index caf54d2a01..ee3b7e5cac 100644
--- a/blob/service.go
+++ b/blob/service.go
@@ -16,7 +16,7 @@ import (
 	"go.opentelemetry.io/otel/codes"
 	"go.opentelemetry.io/otel/trace"
 
-	"github.com/celestiaorg/celestia-app/pkg/appconsts"
+	"github.com/celestiaorg/celestia-app/v2/pkg/appconsts"
 	pkgproof "github.com/celestiaorg/celestia-app/v2/pkg/proof"
 	"github.com/celestiaorg/go-square/inclusion"
 	appns "github.com/celestiaorg/go-square/namespace"
diff --git a/core/header_test.go b/core/header_test.go
index d40bd4ce60..be4521d609 100644
--- a/core/header_test.go
+++ b/core/header_test.go
@@ -9,7 +9,7 @@ import (
 	"github.com/stretchr/testify/require"
 	"github.com/tendermint/tendermint/libs/rand"
 
-	"github.com/celestiaorg/celestia-app/pkg/appconsts"
+	"github.com/celestiaorg/celestia-app/v2/pkg/appconsts"
 
 	"github.com/celestiaorg/celestia-node/header"
 	"github.com/celestiaorg/celestia-node/header/headertest"
diff --git a/go.mod b/go.mod
index 7b301db903..807900651d 100644
--- a/go.mod
+++ b/go.mod
@@ -8,7 +8,6 @@ require (
 	github.com/BurntSushi/toml v1.4.0
 	github.com/alecthomas/jsonschema v0.0.0-20220216202328-9eeeec9d044b
 	github.com/benbjohnson/clock v1.3.5
-	github.com/celestiaorg/celestia-app v1.13.0
 	github.com/celestiaorg/celestia-app/v2 v2.0.0
 	github.com/celestiaorg/go-fraud v0.2.1
 	github.com/celestiaorg/go-header v0.6.2
diff --git a/go.sum b/go.sum
index ba837aef75..e2892d79eb 100644
--- a/go.sum
+++ b/go.sum
@@ -354,8 +354,6 @@ github.com/c-bata/go-prompt v0.2.2/go.mod h1:VzqtzE2ksDBcdln8G7mk2RX9QyGjH+OVqOC
 github.com/casbin/casbin/v2 v2.1.2/go.mod h1:YcPU1XXisHhLzuxH9coDNf2FbKpjGlbCg3n9yuLkIJQ=
 github.com/celestiaorg/blobstream-contracts/v3 v3.1.0 h1:h1Y4V3EMQ2mFmNtWt2sIhZIuyASInj1a9ExI8xOsTOw=
 github.com/celestiaorg/blobstream-contracts/v3 v3.1.0/go.mod h1:x4DKyfKOSv1ZJM9NwV+Pw01kH2CD7N5zTFclXIVJ6GQ=
-github.com/celestiaorg/celestia-app v1.13.0 h1:7MWEox6lim6WDyiP84Y2/ERfWUJxWPfZlKxzO6OFcig=
-github.com/celestiaorg/celestia-app v1.13.0/go.mod h1:CF9VZwWAlTU0Is/BOsmxqkbkYnnmrgl0YRlSBIzr0m0=
 github.com/celestiaorg/celestia-app/v2 v2.0.0 h1:cGrkLbqbaNqj+g+LhvmQ0iFKFyrD/GdU5z3WQI/bq8E=
 github.com/celestiaorg/celestia-app/v2 v2.0.0/go.mod h1:0wP0W+GLghvsODxLhAYToKsy0RFKeg1HdZftQG90W5A=
 github.com/celestiaorg/celestia-core v1.38.0-tm-v0.34.29 h1:HwbA4OegRvXX0aNchBA7Cmu+oIxnH7xRcOhISuDP0ak=
diff --git a/header/header.go b/header/header.go
index 282d8d69c4..a014864551 100644
--- a/header/header.go
+++ b/header/header.go
@@ -11,7 +11,7 @@ import (
 	"github.com/tendermint/tendermint/light"
 	core "github.com/tendermint/tendermint/types"
 
-	"github.com/celestiaorg/celestia-app/pkg/appconsts"
+	"github.com/celestiaorg/celestia-app/v2/pkg/appconsts"
 	"github.com/celestiaorg/celestia-app/v2/pkg/da"
 	libhead "github.com/celestiaorg/go-header"
 	"github.com/celestiaorg/rsmt2d"