diff --git a/library/src/main/java/libxmtp-version.txt b/library/src/main/java/libxmtp-version.txt
index 0b75f3a40..1422536b4 100644
--- a/library/src/main/java/libxmtp-version.txt
+++ b/library/src/main/java/libxmtp-version.txt
@@ -1,3 +1,3 @@
-Version: 211e87cd
+Version: 5641e261
 Branch: st/fix-openssl-binding
-Date: 2024-07-24 19:07:41 +0000
+Date: 2024-07-24 20:22:11 +0000
diff --git a/library/src/main/java/xmtpv3.kt b/library/src/main/java/xmtpv3.kt
index f9472ba3a..9b9a2742b 100644
--- a/library/src/main/java/xmtpv3.kt
+++ b/library/src/main/java/xmtpv3.kt
@@ -275,7 +275,7 @@ interface UniffiRustCallStatusErrorHandler<E> {
 // Call a rust function that returns a Result<>.  Pass in the Error class companion that corresponds to the Err
 private inline fun <U, E : Exception> uniffiRustCallWithError(
     errorHandler: UniffiRustCallStatusErrorHandler<E>,
-    callback: (UniffiRustCallStatus) -> U
+    callback: (UniffiRustCallStatus) -> U,
 ): U {
     var status = UniffiRustCallStatus()
     val return_value = callback(status)
@@ -286,7 +286,7 @@ private inline fun <U, E : Exception> uniffiRustCallWithError(
 // Check UniffiRustCallStatus and throw an error if the call wasn't successful
 private fun <E : Exception> uniffiCheckCallStatus(
     errorHandler: UniffiRustCallStatusErrorHandler<E>,
-    status: UniffiRustCallStatus
+    status: UniffiRustCallStatus,
 ) {
     if (status.isSuccess()) {
         return
@@ -335,7 +335,7 @@ internal inline fun <T, reified E : Throwable> uniffiTraitInterfaceCallWithError
     callStatus: UniffiRustCallStatus,
     makeCall: () -> T,
     writeReturn: (T) -> Unit,
-    lowerError: (E) -> RustBuffer.ByValue
+    lowerError: (E) -> RustBuffer.ByValue,
 ) {
     try {
         writeReturn(makeCall())
@@ -2212,7 +2212,7 @@ internal suspend fun <T, F, E : Exception> uniffiRustCallAsync(
     completeFunc: (Long, UniffiRustCallStatus) -> F,
     freeFunc: (Long) -> Unit,
     liftFunc: (F) -> T,
-    errorHandler: UniffiRustCallStatusErrorHandler<E>
+    errorHandler: UniffiRustCallStatusErrorHandler<E>,
 ): T {
     try {
         do {
@@ -2595,7 +2595,7 @@ private class JavaLangRefCleaner : UniffiCleaner {
 }
 
 private class JavaLangRefCleanable(
-    val cleanable: java.lang.ref.Cleaner.Cleanable
+    val cleanable: java.lang.ref.Cleaner.Cleanable,
 ) : UniffiCleaner.Cleanable {
     override fun clean() = cleanable.clean()
 }
@@ -2603,7 +2603,7 @@ private class JavaLangRefCleanable(
 public interface FfiConversationsInterface {
     suspend fun `createGroup`(
         `accountAddresses`: List<kotlin.String>,
-        `opts`: FfiCreateGroupOptions
+        `opts`: FfiCreateGroupOptions,
     ): FfiGroup
 
     suspend fun `list`(`opts`: FfiListConversationsOptions): List<FfiGroup>
@@ -3025,7 +3025,7 @@ public interface FfiGroupInterface {
     suspend fun `updatePermissionPolicy`(
         `permissionUpdateType`: FfiPermissionUpdateType,
         `permissionPolicyOption`: FfiPermissionPolicy,
-        `metadataField`: FfiMetadataField?
+        `metadataField`: FfiMetadataField?,
     )
 
     companion object
@@ -4343,7 +4343,7 @@ public interface FfiSignatureRequestInterface {
     suspend fun `addScwSignature`(
         `signatureBytes`: kotlin.ByteArray,
         `address`: kotlin.String,
-        `chainRpcUrl`: kotlin.String
+        `chainRpcUrl`: kotlin.String,
     )
 
     suspend fun `isReady`(): kotlin.Boolean
@@ -4961,7 +4961,7 @@ public interface FfiV2ApiClientInterface {
 
     suspend fun `subscribe`(
         `request`: FfiV2SubscribeRequest,
-        `callback`: FfiV2SubscriptionCallback
+        `callback`: FfiV2SubscriptionCallback,
     ): FfiV2Subscription
 
     companion object
@@ -5580,7 +5580,7 @@ public interface FfiXmtpClientInterface {
      */
     suspend fun `addWallet`(
         `existingWalletAddress`: kotlin.String,
-        `newWalletAddress`: kotlin.String
+        `newWalletAddress`: kotlin.String,
     ): FfiSignatureRequest
 
     suspend fun `applySignatureRequest`(`signatureRequest`: FfiSignatureRequest)
@@ -5998,7 +5998,7 @@ data class FfiCreateGroupOptions(
     var `groupImageUrlSquare`: kotlin.String?,
     var `groupDescription`: kotlin.String?,
     var `groupPinnedFrameUrl`: kotlin.String?,
-    var `customPermissionPolicySet`: FfiPermissionPolicySet?
+    var `customPermissionPolicySet`: FfiPermissionPolicySet?,
 ) {
     companion object
 }
@@ -6020,7 +6020,8 @@ public object FfiConverterTypeFfiCreateGroupOptions : FfiConverterRustBuffer<Ffi
                 FfiConverterOptionalString.allocationSize(value.`groupName`) +
                 FfiConverterOptionalString.allocationSize(value.`groupImageUrlSquare`) +
                 FfiConverterOptionalString.allocationSize(value.`groupDescription`) +
-                FfiConverterOptionalString.allocationSize(value.`groupPinnedFrameUrl`)
+                FfiConverterOptionalString.allocationSize(value.`groupPinnedFrameUrl`) +
+                FfiConverterOptionalTypeFfiPermissionPolicySet.allocationSize(value.`customPermissionPolicySet`)
         )
 
     override fun write(
@@ -6038,7 +6039,7 @@ public object FfiConverterTypeFfiCreateGroupOptions : FfiConverterRustBuffer<Ffi
 
 data class FfiCursor(
     var `digest`: kotlin.ByteArray,
-    var `senderTimeNs`: kotlin.ULong
+    var `senderTimeNs`: kotlin.ULong,
 ) {
     companion object
 }
@@ -6068,7 +6069,7 @@ public object FfiConverterTypeFfiCursor : FfiConverterRustBuffer<FfiCursor> {
 data class FfiEnvelope(
     var `contentTopic`: kotlin.String,
     var `timestampNs`: kotlin.ULong,
-    var `message`: kotlin.ByteArray
+    var `message`: kotlin.ByteArray,
 ) {
     companion object
 }
@@ -6102,7 +6103,7 @@ data class FfiGroupMember(
     var `inboxId`: kotlin.String,
     var `accountAddresses`: List<kotlin.String>,
     var `installationIds`: List<kotlin.ByteArray>,
-    var `permissionLevel`: FfiPermissionLevel
+    var `permissionLevel`: FfiPermissionLevel,
 ) {
     companion object
 }
@@ -6138,7 +6139,7 @@ public object FfiConverterTypeFfiGroupMember : FfiConverterRustBuffer<FfiGroupMe
 data class FfiListConversationsOptions(
     var `createdAfterNs`: kotlin.Long?,
     var `createdBeforeNs`: kotlin.Long?,
-    var `limit`: kotlin.Long?
+    var `limit`: kotlin.Long?,
 ) {
     companion object
 }
@@ -6172,7 +6173,7 @@ data class FfiListMessagesOptions(
     var `sentBeforeNs`: kotlin.Long?,
     var `sentAfterNs`: kotlin.Long?,
     var `limit`: kotlin.Long?,
-    var `deliveryStatus`: FfiDeliveryStatus?
+    var `deliveryStatus`: FfiDeliveryStatus?,
 ) {
     companion object
 }
@@ -6212,7 +6213,7 @@ data class FfiMessage(
     var `senderInboxId`: kotlin.String,
     var `content`: kotlin.ByteArray,
     var `kind`: FfiGroupMessageKind,
-    var `deliveryStatus`: FfiDeliveryStatus
+    var `deliveryStatus`: FfiDeliveryStatus,
 ) {
     companion object
 }
@@ -6257,7 +6258,7 @@ public object FfiConverterTypeFfiMessage : FfiConverterRustBuffer<FfiMessage> {
 data class FfiPagingInfo(
     var `limit`: kotlin.UInt,
     var `cursor`: FfiCursor?,
-    var `direction`: FfiSortDirection
+    var `direction`: FfiSortDirection,
 ) {
     companion object
 }
@@ -6295,7 +6296,7 @@ data class FfiPermissionPolicySet(
     var `updateGroupNamePolicy`: FfiPermissionPolicy,
     var `updateGroupDescriptionPolicy`: FfiPermissionPolicy,
     var `updateGroupImageUrlSquarePolicy`: FfiPermissionPolicy,
-    var `updateGroupPinnedFrameUrlPolicy`: FfiPermissionPolicy
+    var `updateGroupPinnedFrameUrlPolicy`: FfiPermissionPolicy,
 ) {
     companion object
 }
@@ -6341,7 +6342,7 @@ public object FfiConverterTypeFfiPermissionPolicySet : FfiConverterRustBuffer<Ff
 }
 
 data class FfiPublishRequest(
-    var `envelopes`: List<FfiEnvelope>
+    var `envelopes`: List<FfiEnvelope>,
 ) {
     companion object
 }
@@ -6366,7 +6367,7 @@ public object FfiConverterTypeFfiPublishRequest : FfiConverterRustBuffer<FfiPubl
 }
 
 data class FfiV2BatchQueryRequest(
-    var `requests`: List<FfiV2QueryRequest>
+    var `requests`: List<FfiV2QueryRequest>,
 ) {
     companion object
 }
@@ -6391,7 +6392,7 @@ public object FfiConverterTypeFfiV2BatchQueryRequest : FfiConverterRustBuffer<Ff
 }
 
 data class FfiV2BatchQueryResponse(
-    var `responses`: List<FfiV2QueryResponse>
+    var `responses`: List<FfiV2QueryResponse>,
 ) {
     companion object
 }
@@ -6419,7 +6420,7 @@ data class FfiV2QueryRequest(
     var `contentTopics`: List<kotlin.String>,
     var `startTimeNs`: kotlin.ULong,
     var `endTimeNs`: kotlin.ULong,
-    var `pagingInfo`: FfiPagingInfo?
+    var `pagingInfo`: FfiPagingInfo?,
 ) {
     companion object
 }
@@ -6454,7 +6455,7 @@ public object FfiConverterTypeFfiV2QueryRequest : FfiConverterRustBuffer<FfiV2Qu
 
 data class FfiV2QueryResponse(
     var `envelopes`: List<FfiEnvelope>,
-    var `pagingInfo`: FfiPagingInfo?
+    var `pagingInfo`: FfiPagingInfo?,
 ) {
     companion object
 }
@@ -6482,7 +6483,7 @@ public object FfiConverterTypeFfiV2QueryResponse : FfiConverterRustBuffer<FfiV2Q
 }
 
 data class FfiV2SubscribeRequest(
-    var `contentTopics`: List<kotlin.String>
+    var `contentTopics`: List<kotlin.String>,
 ) {
     companion object
 }
@@ -7355,6 +7356,35 @@ public object FfiConverterOptionalTypeFfiPagingInfo : FfiConverterRustBuffer<Ffi
     }
 }
 
+public object FfiConverterOptionalTypeFfiPermissionPolicySet : FfiConverterRustBuffer<FfiPermissionPolicySet?> {
+    override fun read(buf: ByteBuffer): FfiPermissionPolicySet? {
+        if (buf.get().toInt() == 0) {
+            return null
+        }
+        return FfiConverterTypeFfiPermissionPolicySet.read(buf)
+    }
+
+    override fun allocationSize(value: FfiPermissionPolicySet?): ULong {
+        if (value == null) {
+            return 1UL
+        } else {
+            return 1UL + FfiConverterTypeFfiPermissionPolicySet.allocationSize(value)
+        }
+    }
+
+    override fun write(
+        value: FfiPermissionPolicySet?,
+        buf: ByteBuffer,
+    ) {
+        if (value == null) {
+            buf.put(0)
+        } else {
+            buf.put(1)
+            FfiConverterTypeFfiPermissionPolicySet.write(value, buf)
+        }
+    }
+}
+
 public object FfiConverterOptionalTypeFfiDeliveryStatus : FfiConverterRustBuffer<FfiDeliveryStatus?> {
     override fun read(buf: ByteBuffer): FfiDeliveryStatus? {
         if (buf.get().toInt() == 0) {
diff --git a/library/src/main/jniLibs/arm64-v8a/libuniffi_xmtpv3.so b/library/src/main/jniLibs/arm64-v8a/libuniffi_xmtpv3.so
index 3f81c7298..fd83ff30a 100644
Binary files a/library/src/main/jniLibs/arm64-v8a/libuniffi_xmtpv3.so and b/library/src/main/jniLibs/arm64-v8a/libuniffi_xmtpv3.so differ
diff --git a/library/src/main/jniLibs/armeabi-v7a/libuniffi_xmtpv3.so b/library/src/main/jniLibs/armeabi-v7a/libuniffi_xmtpv3.so
index f3a8fdc74..5492653f7 100644
Binary files a/library/src/main/jniLibs/armeabi-v7a/libuniffi_xmtpv3.so and b/library/src/main/jniLibs/armeabi-v7a/libuniffi_xmtpv3.so differ
diff --git a/library/src/main/jniLibs/x86/libuniffi_xmtpv3.so b/library/src/main/jniLibs/x86/libuniffi_xmtpv3.so
index 838a6366f..92f7a77f1 100644
Binary files a/library/src/main/jniLibs/x86/libuniffi_xmtpv3.so and b/library/src/main/jniLibs/x86/libuniffi_xmtpv3.so differ
diff --git a/library/src/main/jniLibs/x86_64/libuniffi_xmtpv3.so b/library/src/main/jniLibs/x86_64/libuniffi_xmtpv3.so
index d3bda378f..8b842d5e2 100644
Binary files a/library/src/main/jniLibs/x86_64/libuniffi_xmtpv3.so and b/library/src/main/jniLibs/x86_64/libuniffi_xmtpv3.so differ