diff --git a/emerald-grpc b/emerald-grpc
index f827eae1..8ea2ec8c 160000
--- a/emerald-grpc
+++ b/emerald-grpc
@@ -1 +1 @@
-Subproject commit f827eae17acdb8077091789a6b9d7f2569d7ce8c
+Subproject commit 8ea2ec8c783470ad852ad55915f689d8401e76a0
diff --git a/src/main/kotlin/io/emeraldpay/dshackle/upstream/solana/SolanaLowerBoundBlockDetector.kt b/src/main/kotlin/io/emeraldpay/dshackle/upstream/solana/SolanaLowerBoundBlockDetector.kt
index 84293285..96505113 100644
--- a/src/main/kotlin/io/emeraldpay/dshackle/upstream/solana/SolanaLowerBoundBlockDetector.kt
+++ b/src/main/kotlin/io/emeraldpay/dshackle/upstream/solana/SolanaLowerBoundBlockDetector.kt
@@ -73,8 +73,6 @@ class SolanaLowerBoundBlockDetector(
                         .map { blockData ->
                             val block = Global.objectMapper.readValue(blockData, SolanaBlock::class.java)
                             LowerBlockData(max(block.height, 1), maxSlot)
-                        }.onErrorResume {
-                            Mono.empty()
                         }
                 }
             }