diff --git a/data/wallet-connect/src/main/kotlin/com/tangem/data/walletconnect/request/DefaultWcRequestService.kt b/data/wallet-connect/src/main/kotlin/com/tangem/data/walletconnect/request/DefaultWcRequestService.kt
index 92e8b87959..c04fa9a1c7 100644
--- a/data/wallet-connect/src/main/kotlin/com/tangem/data/walletconnect/request/DefaultWcRequestService.kt
+++ b/data/wallet-connect/src/main/kotlin/com/tangem/data/walletconnect/request/DefaultWcRequestService.kt
@@ -1,6 +1,8 @@
 package com.tangem.data.walletconnect.request
 
 import com.reown.walletkit.client.Wallet
+import com.tangem.common.extensions.calculateSha256
+import com.tangem.common.extensions.toHexString
 import com.tangem.data.walletconnect.respond.WcRespondService
 import com.tangem.data.walletconnect.utils.WC_TAG
 import com.tangem.data.walletconnect.utils.WcSdkObserver
@@ -9,8 +11,9 @@ import com.tangem.domain.walletconnect.WcRequestService
 import com.tangem.domain.walletconnect.model.WcMethodName
 import com.tangem.domain.walletconnect.model.sdkcopy.WcSdkSessionRequest
 import kotlinx.coroutines.channels.Channel
-import kotlinx.coroutines.flow.Flow
-import kotlinx.coroutines.flow.receiveAsFlow
+import kotlinx.coroutines.flow.*
+import org.joda.time.DateTime
+import org.joda.time.Duration
 import timber.log.Timber
 
 internal class DefaultWcRequestService(
@@ -18,8 +21,12 @@ internal class DefaultWcRequestService(
     private val respondService: WcRespondService,
 ) : WcSdkObserver, WcRequestService {
 
+    private val expireDuration = Duration.standardSeconds(120)
+    private val cachedRequest = MutableStateFlow<Set<Pair<Long, String>>>(setOf())
     private val _wcRequest: Channel<Pair<WcMethodName, WcSdkSessionRequest>> = Channel(Channel.BUFFERED)
     override val wcRequest: Flow<Pair<WcMethodName, WcSdkSessionRequest>> = _wcRequest.receiveAsFlow()
+        .filter { filterDuplicateRequest(request = it.second) }
+        .onEach { saveRequest(request = it.second) }
 
     override fun onSessionRequest(
         sessionRequest: Wallet.Model.SessionRequest,
@@ -42,4 +49,25 @@ internal class DefaultWcRequestService(
         }
         _wcRequest.trySend(name to sr)
     }
+
+    private fun filterDuplicateRequest(request: WcSdkSessionRequest): Boolean {
+        val hash = request.request.params.calculateSha256().toHexString()
+        val now = DateTime.now().millis
+        val expiredMillis = now - expireDuration.millis
+        val cachedRequest = cachedRequest.updateAndGet {
+            it.filterTo(mutableSetOf()) { (millis, _) -> millis > expiredMillis }
+        }
+
+        val noHaveCached = cachedRequest.none { (_, hashParams) -> hash == hashParams }
+        if (!noHaveCached) {
+            Timber.tag(WC_TAG).i("filter request $request")
+        }
+        return noHaveCached
+    }
+
+    private fun saveRequest(request: WcSdkSessionRequest) {
+        val hash = request.request.params.calculateSha256().toHexString()
+        val now = DateTime.now().millis
+        cachedRequest.update { it + (now to hash) }
+    }
 }
\ No newline at end of file
diff --git a/data/wallet-connect/src/main/kotlin/com/tangem/data/walletconnect/respond/DefaultWcRespondService.kt b/data/wallet-connect/src/main/kotlin/com/tangem/data/walletconnect/respond/DefaultWcRespondService.kt
index 3b8ea4f337..e2d5ff2e60 100644
--- a/data/wallet-connect/src/main/kotlin/com/tangem/data/walletconnect/respond/DefaultWcRespondService.kt
+++ b/data/wallet-connect/src/main/kotlin/com/tangem/data/walletconnect/respond/DefaultWcRespondService.kt
@@ -36,7 +36,12 @@ internal class DefaultWcRespondService : WcRespondService {
                         }
                         is Wallet.Model.JsonRpcResponse.JsonRpcResult -> {
                             Timber.tag(WC_TAG).i("Successful respond $response for request $request")
-                            response.result.right()
+                            if (response.result == null) {
+                                Timber.tag(WC_TAG).e(
+                                    "Response result is null, but it should be String. Casted to empty",
+                                )
+                            }
+                            (response.result ?: "").right()
                         }
                     }
                     continuation.resume(result)
diff --git a/data/wallet-connect/src/test/kotlin/com/tangem/domain/walletconnect/DefaultWcPairUseCaseTest.kt b/data/wallet-connect/src/test/kotlin/com/tangem/domain/walletconnect/DefaultWcPairUseCaseTest.kt
index b244486335..6058a8f797 100644
--- a/data/wallet-connect/src/test/kotlin/com/tangem/domain/walletconnect/DefaultWcPairUseCaseTest.kt
+++ b/data/wallet-connect/src/test/kotlin/com/tangem/domain/walletconnect/DefaultWcPairUseCaseTest.kt
@@ -56,6 +56,7 @@ internal class DefaultWcPairUseCaseTest {
             proposerPublicKey = "",
             relayProtocol = "",
             relayData = "",
+            scopedProperties = null,
         )
     private val sdkVerifyContext: Wallet.Model.VerifyContext
         get() = Wallet.Model.VerifyContext(
diff --git a/gradle/dependencies.toml b/gradle/dependencies.toml
index 559f845100..34eadc95e0 100644
--- a/gradle/dependencies.toml
+++ b/gradle/dependencies.toml
@@ -79,8 +79,8 @@ zxingQrCode = "3.5.1"
 kotlinSerialization = "1.8.0"
 kotlinDatetime = "0.6.2"
 arrow = "1.2.4" # 2.0.1 breaks the build
-reownCore = "1.1.2"
-reownWeb3 = "1.1.2"
+reownCore = "1.4.9"
+reownWeb3 = "1.4.9"
 prettyLogger = "2.2.0"
 okHttp-prettyLogging = "3.1.0"
 chucker = "4.0.0"