diff --git a/dhash/dhash.go b/dhash/dhash.go
index b2c64b6..63f67fa 100644
--- a/dhash/dhash.go
+++ b/dhash/dhash.go
@@ -41,9 +41,11 @@ func sha256Multiple(dest []byte, payloads ...[]byte) []byte {
 
 // SecondMultihash calculates SHA256 over the multihash and wraps it into
 // another multihash with DBL_SHA256 codec.
-func SecondMultihash(mh multihash.Multihash) (multihash.Multihash, error) {
+func SecondMultihash(mh multihash.Multihash) multihash.Multihash {
 	digest := SHA256(append(secondHashPrefix, mh...), nil)
-	return multihash.Encode(digest, multihash.DBL_SHA2_256)
+	// The error return from multihash.Encode is legacy; it is always nil.
+	mh2, _ := multihash.Encode(digest, multihash.DBL_SHA2_256)
+	return mh2
 }
 
 // deriveKey derives encryptioin key from the passphrase using SHA256
diff --git a/dhash/dhash_test.go b/dhash/dhash_test.go
index 4448fac..4b894be 100644
--- a/dhash/dhash_test.go
+++ b/dhash/dhash_test.go
@@ -61,8 +61,7 @@ func TestCanDecryptEncryptedValue(t *testing.T) {
 
 func TestSecondMultihash(t *testing.T) {
 	mh := test.RandomMultihashes(1)[0]
-	smh, err := SecondMultihash(mh)
-	require.NoError(t, err)
+	smh := SecondMultihash(mh)
 
 	h := sha256.New()
 	h.Write(append(secondHashPrefix, mh...))
diff --git a/find/client/dhash_client.go b/find/client/dhash_client.go
index 16012da..acd1e1b 100644
--- a/find/client/dhash_client.go
+++ b/find/client/dhash_client.go
@@ -143,12 +143,7 @@ func (c *DHashClient) Find(ctx context.Context, mh multihash.Multihash) (*model.
 func (c *DHashClient) FindAsync(ctx context.Context, mh multihash.Multihash, resChan chan<- model.ProviderResult) error {
 	defer close(resChan)
 
-	dhmh, err := dhash.SecondMultihash(mh)
-	if err != nil {
-		return err
-	}
-
-	encryptedMultihashResults, err := c.dhstoreAPI.FindMultihash(ctx, dhmh)
+	encryptedMultihashResults, err := c.dhstoreAPI.FindMultihash(ctx, dhash.SecondMultihash(mh))
 	if err != nil {
 		return err
 	}
diff --git a/go.mod b/go.mod
index 7e0933b..f294ab6 100644
--- a/go.mod
+++ b/go.mod
@@ -11,7 +11,7 @@ require (
 	github.com/ipfs/go-ipld-format v0.6.0
 	github.com/ipfs/go-log/v2 v2.5.1
 	github.com/ipld/go-ipld-prime v0.21.0
-	github.com/libp2p/go-libp2p v0.33.1
+	github.com/libp2p/go-libp2p v0.33.2
 	github.com/libp2p/go-libp2p-pubsub v0.10.0
 	github.com/libp2p/go-msgio v0.3.0
 	github.com/mr-tron/base58 v1.2.0
diff --git a/go.sum b/go.sum
index c4ccbee..0a27c1c 100644
--- a/go.sum
+++ b/go.sum
@@ -174,8 +174,8 @@ github.com/libp2p/go-buffer-pool v0.1.0 h1:oK4mSFcQz7cTQIfqbe4MIj9gLW+mnanjyFtc6
 github.com/libp2p/go-buffer-pool v0.1.0/go.mod h1:N+vh8gMqimBzdKkSMVuydVDq+UV5QTWy5HSiZacSbPg=
 github.com/libp2p/go-flow-metrics v0.1.0 h1:0iPhMI8PskQwzh57jB9WxIuIOQ0r+15PChFGkx3Q3WM=
 github.com/libp2p/go-flow-metrics v0.1.0/go.mod h1:4Xi8MX8wj5aWNDAZttg6UPmc0ZrnFNsMtpsYUClFtro=
-github.com/libp2p/go-libp2p v0.33.1 h1:tvJl9b9M6nSLBtZSXSguq+/lRhRj2oLRkyhBmQNMFLA=
-github.com/libp2p/go-libp2p v0.33.1/go.mod h1:zOUTMjG4I7TXwMndNyOBn/CNtVBLlvBlnxfi+8xzx+E=
+github.com/libp2p/go-libp2p v0.33.2 h1:vCdwnFxoGOXMKmaGHlDSnL4bM3fQeW8pgIa9DECnb40=
+github.com/libp2p/go-libp2p v0.33.2/go.mod h1:zTeppLuCvUIkT118pFVzA8xzP/p2dJYOMApCkFh0Yww=
 github.com/libp2p/go-libp2p-asn-util v0.4.1 h1:xqL7++IKD9TBFMgnLPZR6/6iYhawHKHl950SO9L6n94=
 github.com/libp2p/go-libp2p-asn-util v0.4.1/go.mod h1:d/NI6XZ9qxw67b4e+NgpQexCIiFYJjErASrYW4PFDN8=
 github.com/libp2p/go-libp2p-pubsub v0.10.0 h1:wS0S5FlISavMaAbxyQn3dxMOe2eegMfswM471RuHJwA=