diff --git a/app/test/integration_test.go b/app/test/integration_test.go
index a7d62d70f6..beb355e783 100644
--- a/app/test/integration_test.go
+++ b/app/test/integration_test.go
@@ -250,14 +250,14 @@ func (s *IntegrationTestSuite) TestShareInclusionProof() {
 		// verify the blob shares proof
 		rpcNode, ok := node.(rpcclient.SignClient)
 		require.True(t, ok)
-		blobProof, err := rpcNode.ProveShares(
+		blobProof, err := rpcNode.ProveSharesV2(
 			context.Background(),
 			uint64(txResp.Height),
 			uint64(shareRange.Start),
 			uint64(shareRange.End),
 		)
 		require.NoError(t, err)
-		require.NoError(t, blobProof.Validate(blockRes.Block.DataHash))
+		require.NoError(t, blobProof.ShareProof.Validate(blockRes.Block.DataRootHash))
 	}
 }
 
diff --git a/go.mod b/go.mod
index e56c38bfa9..08a9f150ae 100644
--- a/go.mod
+++ b/go.mod
@@ -277,7 +277,7 @@ require (
 
 replace (
 	cosmossdk.io/x/upgrade => github.com/01builders/cosmos-sdk/x/upgrade v0.0.0-20250212120257-926f94b828d0
-	github.com/cometbft/cometbft => github.com/01builders/cometbft v0.0.0-20250224183951-16a311bfae5e
+	github.com/cometbft/cometbft => github.com/01builders/cometbft v0.0.0-20250303123948-a2b8ce5ddfe5
 	// Celestia SDK fork: https://github.com/01builders/cosmos-sdk/tree/release/v0.50.x-celestia
 	github.com/cosmos/cosmos-sdk => github.com/01builders/cosmos-sdk v0.0.0-20250219130830-beaf401f7e25
 
diff --git a/go.sum b/go.sum
index 40eef99bed..17450a0ffa 100644
--- a/go.sum
+++ b/go.sum
@@ -219,8 +219,8 @@ cosmossdk.io/x/tx v0.13.7/go.mod h1:V6DImnwJMTq5qFjeGWpXNiT/fjgE4HtmclRmTqRVM3w=
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
 filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
 filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
-github.com/01builders/cometbft v0.0.0-20250224183951-16a311bfae5e h1:A5U1xgAZiB7XvNzntrM5C2yhQ9h2MWI8wnKh4shxlmk=
-github.com/01builders/cometbft v0.0.0-20250224183951-16a311bfae5e/go.mod h1:o2x5x8cXRuJOdx4PfzF6lbxjq5/VbK0PnRDWRLsMLNM=
+github.com/01builders/cometbft v0.0.0-20250303123948-a2b8ce5ddfe5 h1:a9BSBSO2Ub0eiotuIiFmgT7Bzf1lnhdmPPIhD4yy1tc=
+github.com/01builders/cometbft v0.0.0-20250303123948-a2b8ce5ddfe5/go.mod h1:o2x5x8cXRuJOdx4PfzF6lbxjq5/VbK0PnRDWRLsMLNM=
 github.com/01builders/cosmos-sdk v0.0.0-20250219130830-beaf401f7e25 h1:yiY2UutiYWHJ5gAe2rwfcu5rxUJynh52Zc0VHoZORv0=
 github.com/01builders/cosmos-sdk v0.0.0-20250219130830-beaf401f7e25/go.mod h1:hrWEFMU1eoXqLJeE6VVESpJDQH67FS1nnMrQIjO2daw=
 github.com/01builders/cosmos-sdk/x/upgrade v0.0.0-20250212120257-926f94b828d0 h1:LeWCjDAA4mBpuOXfpWzl9povApUc9dIXh6TTOcFlywU=