diff --git a/app/src/main/java/com/tangem/tap/domain/walletconnect/WalletConnectSdkHelper.kt b/app/src/main/java/com/tangem/tap/domain/walletconnect/WalletConnectSdkHelper.kt
index 18ce548096..bd7f90f809 100644
--- a/app/src/main/java/com/tangem/tap/domain/walletconnect/WalletConnectSdkHelper.kt
+++ b/app/src/main/java/com/tangem/tap/domain/walletconnect/WalletConnectSdkHelper.kt
@@ -447,6 +447,6 @@ class WalletConnectSdkHelper {
         const val HEX_PREFIX = "0x"
         const val DEFAULT_MAX_GASLIMIT = 350000
         // TODO remove after [REDACTED_JIRA]
-        private val MANTLE_FEE_ESTIMATE_MULTIPLIER = BigDecimal("1.6")
+        private val MANTLE_FEE_ESTIMATE_MULTIPLIER = BigDecimal("1.8")
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/tangem/tap/proxy/TransactionManagerImpl.kt b/app/src/main/java/com/tangem/tap/proxy/TransactionManagerImpl.kt
index f42a80725e..87b23e1c2d 100644
--- a/app/src/main/java/com/tangem/tap/proxy/TransactionManagerImpl.kt
+++ b/app/src/main/java/com/tangem/tap/proxy/TransactionManagerImpl.kt
@@ -353,6 +353,6 @@ class TransactionManagerImpl(
     companion object {
         private const val MULTIPLIER_GAS_PRICE_FOR_NORMAL_FEE = 150 // 50%
         private const val MULTIPLIER_GAS_PRICE_FOR_PRIORITY_FEE = 200 // 50%
-        private val MANTLE_FEE_ESTIMATE_MULTIPLIER = BigDecimal("1.6")
+        private val MANTLE_FEE_ESTIMATE_MULTIPLIER = BigDecimal("1.8")
     }
 }
\ No newline at end of file