diff --git a/Sources/Relayer/WakuNetworkRelay.swift b/Sources/Relayer/WakuNetworkRelay.swift
index 8e1eb99fc..e126b30b9 100644
--- a/Sources/Relayer/WakuNetworkRelay.swift
+++ b/Sources/Relayer/WakuNetworkRelay.swift
@@ -184,7 +184,7 @@ public final class WakuNetworkRelay {
     private func acknowledgeSubscription(requestId: Int64) {
         let response = JSONRPCResponse(id: requestId, result: AnyCodable(true))
         let responseJson = try! response.json()
-        try? jsonRpcSubscriptionsHistory.resolve(response: JsonRpcResponseTypes.response(response))
+        _ = try? jsonRpcSubscriptionsHistory.resolve(response: JsonRpcResponseTypes.response(response))
         dispatcher.send(responseJson) { [weak self] error in
             if let error = error {
                 self?.logger.debug("Failed to Respond for request id: \(requestId), error: \(error)")
diff --git a/Sources/WalletConnect/Engine/SessionEngine.swift b/Sources/WalletConnect/Engine/SessionEngine.swift
index 534de8e24..cea274cd0 100644
--- a/Sources/WalletConnect/Engine/SessionEngine.swift
+++ b/Sources/WalletConnect/Engine/SessionEngine.swift
@@ -366,7 +366,7 @@ final class SessionEngine {
             if let error = error {
                 logger.error(error)
             } else {
-                try? sequencesStore.setSequence(session)
+                sequencesStore.setSequence(session)
                 onSessionUpgrade?(session.topic, newPermissions)
             }
         }
diff --git a/Sources/WalletConnect/Relay/WalletConnectRelay.swift b/Sources/WalletConnect/Relay/WalletConnectRelay.swift
index 6e3c2c926..c0f39e4e0 100644
--- a/Sources/WalletConnect/Relay/WalletConnectRelay.swift
+++ b/Sources/WalletConnect/Relay/WalletConnectRelay.swift
@@ -103,10 +103,10 @@ class WalletConnectRelay: WalletConnectRelaying {
     
     func respond(topic: String, response: JsonRpcResponseTypes, completion: @escaping ((Error?)->())) {
         do {
-            try jsonRpcHistory.resolve(response: response)
+            _ = try jsonRpcHistory.resolve(response: response)
             let message = try jsonRpcSerialiser.serialise(topic: topic, encodable: response.value)
             logger.debug("Responding....topic: \(topic)")
-            networkRelayer.publish(topic: topic, payload: message) { [weak self] error in
+            networkRelayer.publish(topic: topic, payload: message) { error in
                 completion(error)
             }
         } catch WalletConnectError.internal(.jsonRpcDuplicateDetected) {