diff --git a/LibXMTP.podspec b/LibXMTP.podspec
index e98b4fd..2573e0e 100644
--- a/LibXMTP.podspec
+++ b/LibXMTP.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = 'LibXMTP'
-  s.version          = '0.5.3-beta0'
+  s.version          = '0.5.3-beta1'
   s.summary          = 'XMTP shared Rust code that powers cross-platform SDKs'
 
   s.homepage         = 'https://github.com/xmtp/libxmtp-swift'
@@ -10,7 +10,7 @@ Pod::Spec.new do |s|
   s.platform         = :ios, '14.0', :macos, '11.0'
   s.swift_version    = '5.3'
 
-  s.source       = { :http => "https://github.com/xmtp/libxmtp/releases/download/swift-bindings-03b1a89/LibXMTPSwiftFFI.zip", :type => :zip }
+  s.source       = { :http => "https://github.com/xmtp/libxmtp/releases/download/swift-bindings-1e09690/LibXMTPSwiftFFI.zip", :type => :zip }
   s.vendored_frameworks = 'LibXMTPSwiftFFI.xcframework'
   s.source_files = 'Sources/LibXMTP/**/*'
 end
diff --git a/Package.swift b/Package.swift
index 338cb6f..0cd4f8e 100644
--- a/Package.swift
+++ b/Package.swift
@@ -27,8 +27,8 @@ let package = Package(
         ),
         .binaryTarget(
             name: "LibXMTPSwiftFFI",
-            url: "https://github.com/xmtp/libxmtp/releases/download/swift-bindings-03b1a89/LibXMTPSwiftFFI.zip",
-            checksum: "9a5fa90da30fc461561b5ce8ef48af9eff2d9a5f109c3c21d34eb1d9233ec439"
+            url: "https://github.com/xmtp/libxmtp/releases/download/swift-bindings-1e09690/LibXMTPSwiftFFI.zip",
+            checksum: "2552273b2c9f61b588f942b530a7e9707265d81c44b0482c40134ad2a2407fb8"
         ),
         .testTarget(name: "LibXMTPTests", dependencies: ["LibXMTP"]),
     ]
diff --git a/Sources/LibXMTP/libxmtp-version.txt b/Sources/LibXMTP/libxmtp-version.txt
index df2fb1f..e8e461b 100644
--- a/Sources/LibXMTP/libxmtp-version.txt
+++ b/Sources/LibXMTP/libxmtp-version.txt
@@ -1,3 +1,3 @@
-Version: 03b1a89e
+Version: 1e096906
 Branch: main
-Date: 2024-06-21 23:35:06 +0000
+Date: 2024-06-24 17:58:00 +0000
diff --git a/Sources/LibXMTP/xmtpv3.swift b/Sources/LibXMTP/xmtpv3.swift
index 0197b0c..fcdf6e4 100644
--- a/Sources/LibXMTP/xmtpv3.swift
+++ b/Sources/LibXMTP/xmtpv3.swift
@@ -1930,10 +1930,16 @@ public protocol FfiXmtpClientProtocol: AnyObject {
 
     func dbReconnect() async throws
 
+    func findInboxId(address: String) async throws -> String?
+
+    func group(groupId: Data) throws -> FfiGroup
+
     func inboxId() -> String
 
     func installationId() -> Data
 
+    func message(messageId: Data) throws -> FfiMessage
+
     func registerIdentity(signatureRequest: FfiSignatureRequest) async throws
 
     func releaseDbConnection() throws
@@ -2022,6 +2028,30 @@ open class FfiXmtpClient:
             )
     }
 
+    open func findInboxId(address: String) async throws -> String? {
+        return
+            try await uniffiRustCallAsync(
+                rustFutureFunc: {
+                    uniffi_xmtpv3_fn_method_ffixmtpclient_find_inbox_id(
+                        self.uniffiClonePointer(),
+                        FfiConverterString.lower(address)
+                    )
+                },
+                pollFunc: ffi_xmtpv3_rust_future_poll_rust_buffer,
+                completeFunc: ffi_xmtpv3_rust_future_complete_rust_buffer,
+                freeFunc: ffi_xmtpv3_rust_future_free_rust_buffer,
+                liftFunc: FfiConverterOptionString.lift,
+                errorHandler: FfiConverterTypeGenericError.lift
+            )
+    }
+
+    open func group(groupId: Data) throws -> FfiGroup {
+        return try FfiConverterTypeFfiGroup.lift(rustCallWithError(FfiConverterTypeGenericError.lift) {
+            uniffi_xmtpv3_fn_method_ffixmtpclient_group(self.uniffiClonePointer(),
+                                                        FfiConverterData.lower(groupId), $0)
+        })
+    }
+
     open func inboxId() -> String {
         return try! FfiConverterString.lift(try! rustCall {
             uniffi_xmtpv3_fn_method_ffixmtpclient_inbox_id(self.uniffiClonePointer(), $0)
@@ -2034,6 +2064,13 @@ open class FfiXmtpClient:
         })
     }
 
+    open func message(messageId: Data) throws -> FfiMessage {
+        return try FfiConverterTypeFfiMessage.lift(rustCallWithError(FfiConverterTypeGenericError.lift) {
+            uniffi_xmtpv3_fn_method_ffixmtpclient_message(self.uniffiClonePointer(),
+                                                          FfiConverterData.lower(messageId), $0)
+        })
+    }
+
     open func registerIdentity(signatureRequest: FfiSignatureRequest) async throws {
         return
             try await uniffiRustCallAsync(
@@ -4451,12 +4488,21 @@ private var initializationResult: InitializationResult {
     if uniffi_xmtpv3_checksum_method_ffixmtpclient_db_reconnect() != 6707 {
         return InitializationResult.apiChecksumMismatch
     }
+    if uniffi_xmtpv3_checksum_method_ffixmtpclient_find_inbox_id() != 59020 {
+        return InitializationResult.apiChecksumMismatch
+    }
+    if uniffi_xmtpv3_checksum_method_ffixmtpclient_group() != 64533 {
+        return InitializationResult.apiChecksumMismatch
+    }
     if uniffi_xmtpv3_checksum_method_ffixmtpclient_inbox_id() != 25128 {
         return InitializationResult.apiChecksumMismatch
     }
     if uniffi_xmtpv3_checksum_method_ffixmtpclient_installation_id() != 37173 {
         return InitializationResult.apiChecksumMismatch
     }
+    if uniffi_xmtpv3_checksum_method_ffixmtpclient_message() != 26932 {
+        return InitializationResult.apiChecksumMismatch
+    }
     if uniffi_xmtpv3_checksum_method_ffixmtpclient_register_identity() != 42003 {
         return InitializationResult.apiChecksumMismatch
     }