diff --git a/data/transaction/src/main/java/com/tangem/data/transaction/DefaultTransactionRepository.kt b/data/transaction/src/main/java/com/tangem/data/transaction/DefaultTransactionRepository.kt
index 0452da5a7c..f2b213583f 100644
--- a/data/transaction/src/main/java/com/tangem/data/transaction/DefaultTransactionRepository.kt
+++ b/data/transaction/src/main/java/com/tangem/data/transaction/DefaultTransactionRepository.kt
@@ -263,6 +263,7 @@ internal class DefaultTransactionRepository(
             Blockchain.Binance -> BinanceTransactionExtras(memo)
             Blockchain.XRP -> memo.toLongOrNull()?.let { XrpTransactionBuilder.XrpTransactionExtras(it) }
             Blockchain.Cosmos,
+            Blockchain.Sei,
             Blockchain.TerraV1,
             Blockchain.TerraV2,
             -> CosmosTransactionExtras(memo)
diff --git a/features/send/impl/src/main/java/com/tangem/features/send/impl/presentation/state/recipient/SendRecipientMemoFieldConverter.kt b/features/send/impl/src/main/java/com/tangem/features/send/impl/presentation/state/recipient/SendRecipientMemoFieldConverter.kt
index 1525d0d6ab..8ea7d24d6d 100644
--- a/features/send/impl/src/main/java/com/tangem/features/send/impl/presentation/state/recipient/SendRecipientMemoFieldConverter.kt
+++ b/features/send/impl/src/main/java/com/tangem/features/send/impl/presentation/state/recipient/SendRecipientMemoFieldConverter.kt
@@ -36,6 +36,7 @@ internal class SendRecipientMemoFieldConverter(
             Blockchain.Stellar.id,
             Blockchain.Hedera.id,
             Blockchain.Algorand.id,
+            Blockchain.Sei.id,
             -> {
                 convert(
                     value = Data(memo = memo, label = R.string.send_extras_hint_memo),
diff --git a/gradle/dependencies.toml b/gradle/dependencies.toml
index ec34fe2a7d..8f9ec08516 100644
--- a/gradle/dependencies.toml
+++ b/gradle/dependencies.toml
@@ -89,7 +89,7 @@ markdownComposeView = "0.5.4"
 # endregion Other libraries
 
 # region Tangem
-tangemBlockchainSdk = "release-app_5.16-801"
+tangemBlockchainSdk = "release-app_5.16-802"
 #tangemBlockchainSdk = "0.0.1" # Keep it! - used for local builds
 tangemCardSdk = "release-app_5.16-386"
 #tangemCardSdk = "0.0.1" # Keep it! - used for local builds ^