diff --git a/Package.swift b/Package.swift
index 6b39be7d..2dae8028 100644
--- a/Package.swift
+++ b/Package.swift
@@ -25,7 +25,7 @@ let package = Package(
 		.package(url: "https://github.com/1024jp/GzipSwift", from: "5.2.0"),
 		.package(url: "https://github.com/bufbuild/connect-swift", exact: "0.12.0"),
 		.package(url: "https://github.com/apple/swift-docc-plugin.git", from: "1.0.0"),
-		.package(url: "https://github.com/xmtp/libxmtp-swift.git", exact: "0.6.0"),
+		.package(url: "https://github.com/xmtp/libxmtp-swift.git", exact: "3.0.1"),
 	],
 	targets: [
 		// Targets are the basic building blocks of a package. A target can define a module or a test suite.
diff --git a/Sources/XMTPiOS/ApiClient.swift b/Sources/XMTPiOS/ApiClient.swift
index bc58da9d..4272924b 100644
--- a/Sources/XMTPiOS/ApiClient.swift
+++ b/Sources/XMTPiOS/ApiClient.swift
@@ -40,6 +40,8 @@ extension GenericErrorDescribing {
 			let .SignatureRequestError(message),
 			let .Erc1271SignatureError(message),
 			let	.FailedToConvertToU32(message),
+			let .Association(message),
+			let .DeviceSync(message),
 			let .Verifier(message):
 			return message
 		}
diff --git a/Sources/XMTPiOS/Client.swift b/Sources/XMTPiOS/Client.swift
index bbd9cd0a..60549b76 100644
--- a/Sources/XMTPiOS/Client.swift
+++ b/Sources/XMTPiOS/Client.swift
@@ -180,7 +180,7 @@ public final class Client {
 		inboxId: String
 	) async throws -> Client {
 		let (libxmtpClient, dbPath) = try await initV3Client(
-			accountAddress: accountAddress,
+			accountAddress: accountAddress.lowercased(),
 			options: options,
 			privateKeyBundleV1: nil,
 			signingKey: signingKey,
@@ -192,7 +192,7 @@ public final class Client {
 		}
 
 		let client = try Client(
-			address: accountAddress,
+			address: accountAddress.lowercased(),
 			v3Client: v3Client,
 			dbPath: dbPath,
 			installationID: v3Client.installationId().toHex,
@@ -307,7 +307,7 @@ public final class Client {
 								message: signatureRequest.signatureText())
 							try await signatureRequest.addScwSignature(
 								signatureBytes: signedData,
-								address: signingKey.address,
+								address: signingKey.address.lowercased(),
 								chainId: UInt64(chainId),
 								blockNumber: signingKey.blockNumber.flatMap {
 									$0 >= 0 ? UInt64($0) : nil
@@ -445,10 +445,10 @@ public final class Client {
 					logger: XMTPLogger(),
 					host: options.api.env.url,
 					isSecure: options.api.env.isSecure == true,
-					accountAddress: address
-				) ?? generateInboxId(accountAddress: address, nonce: 0)
+					accountAddress: address.lowercased()
+				) ?? generateInboxId(accountAddress: address.lowercased(), nonce: 0)
 		} catch {
-			inboxId = generateInboxId(accountAddress: address, nonce: 0)
+			inboxId = try generateInboxId(accountAddress: address.lowercased(), nonce: 0)
 		}
 		return inboxId
 	}
@@ -882,7 +882,7 @@ public final class Client {
 		guard let client = v3Client else {
 			throw ClientError.noV3Client("Error no V3 client initialized")
 		}
-		try await client.requestHistorySync()
+		try await client.sendSyncRequest(kind: .messages)
 	}
 
 	public func revokeAllOtherInstallations(signingKey: SigningKey) async throws
diff --git a/Sources/XMTPiOS/Conversations.swift b/Sources/XMTPiOS/Conversations.swift
index 1691051c..6af9ab90 100644
--- a/Sources/XMTPiOS/Conversations.swift
+++ b/Sources/XMTPiOS/Conversations.swift
@@ -367,15 +367,14 @@ public actor Conversations {
 						}
 						do {
 							let conversationType =
-								try conversation.groupMetadata()
-								.conversationType()
-							if conversationType == "dm" {
+								try conversation.conversationType()
+							if conversationType == .dm {
 								continuation.yield(
 									Conversation.dm(
 										conversation.dmFromFFI(
 											client: self.client))
 								)
-							} else if conversationType == "group" {
+							} else if conversationType == .group {
 								continuation.yield(
 									Conversation.group(
 										conversation.groupFromFFI(
diff --git a/Sources/XMTPiOS/Extensions/Ffi.swift b/Sources/XMTPiOS/Extensions/Ffi.swift
index 9da6402c..7190ac37 100644
--- a/Sources/XMTPiOS/Extensions/Ffi.swift
+++ b/Sources/XMTPiOS/Extensions/Ffi.swift
@@ -205,7 +205,7 @@ extension FfiConversation {
 	}
 	
 	func toConversation(client: Client) throws -> Conversation {
-		if (try groupMetadata().conversationType() == "dm") {
+		if (try conversationType() == .dm) {
 			return Conversation.dm(self.dmFromFFI(client: client))
 		} else {
 			return Conversation.group(self.groupFromFFI(client: client))
diff --git a/Tests/XMTPTests/DmTests.swift b/Tests/XMTPTests/DmTests.swift
index 443352b4..3329a838 100644
--- a/Tests/XMTPTests/DmTests.swift
+++ b/Tests/XMTPTests/DmTests.swift
@@ -130,7 +130,7 @@ class DmTests: XCTestCase {
 		XCTAssertEqual(firstMessage.id, messageId)
 		XCTAssertEqual(firstMessage.deliveryStatus, .published)
 		let messages = try await dm.messages()
-		XCTAssertEqual(messages.count, 3)
+		XCTAssertEqual(messages.count, 2)
 
 		try await fixtures.alixClient.conversations.sync()
 		let sameDm = try await fixtures.alixClient.conversations.dms().last!
diff --git a/Tests/XMTPTests/V3ClientTests.swift b/Tests/XMTPTests/V3ClientTests.swift
index fe6f8085..d5cfc030 100644
--- a/Tests/XMTPTests/V3ClientTests.swift
+++ b/Tests/XMTPTests/V3ClientTests.swift
@@ -241,7 +241,7 @@ class V3ClientTests: XCTestCase {
 		XCTAssertEqual(dmMessages.first?.body, "gm")
 		XCTAssertEqual(dmMessages.first?.id, messageId)
 		XCTAssertEqual(dmMessages.first?.deliveryStatus, .published)
-		XCTAssertEqual(dmMessages.count, 3)
+		XCTAssertEqual(dmMessages.count, 2)
 
 		try await fixtures.caroV2V3Client.conversations.sync()
 		let sameDm = try await fixtures.caroV2V3Client.findDm(
diff --git a/XMTP.podspec b/XMTP.podspec
index ba8f3070..b80eeecd 100644
--- a/XMTP.podspec
+++ b/XMTP.podspec
@@ -16,7 +16,7 @@ Pod::Spec.new do |spec|
   #
 
   spec.name         = "XMTP"
-  spec.version      = "0.16.3"
+  spec.version      = "0.16.4"
   spec.summary      = "XMTP SDK Cocoapod"
 
   # This description is used to generate tags and improve search results.
@@ -44,5 +44,5 @@ Pod::Spec.new do |spec|
   spec.dependency "web3.swift"
   spec.dependency "GzipSwift"
   spec.dependency "Connect-Swift", "= 0.12.0"
-  spec.dependency 'LibXMTP', '= 0.6.0'
+  spec.dependency 'LibXMTP', '= 3.0.1'
 end
diff --git a/XMTPiOSExample/XMTPiOSExample.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved b/XMTPiOSExample/XMTPiOSExample.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
index c4ca3104..1e1fef94 100644
--- a/XMTPiOSExample/XMTPiOSExample.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
+++ b/XMTPiOSExample/XMTPiOSExample.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
@@ -59,8 +59,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/xmtp/libxmtp-swift.git",
       "state" : {
-        "revision" : "91653cdaf999119f99189178867e32dcc53b11e8",
-        "version" : "0.6.0"
+        "revision" : "f495d4feaab40a0a6a48c1d5a99585de8107f5d2",
+        "version" : "3.0.1"
       }
     },
     {