diff --git a/src/client.ts b/src/client.ts
index 178626329..974d11cb5 100644
--- a/src/client.ts
+++ b/src/client.ts
@@ -1034,7 +1034,7 @@ export class StreamChat<StreamChatGenerics extends ExtendableGenerics = DefaultG
     contentType?: string,
     user?: UserResponse<StreamChatGenerics>,
   ) {
-    const data = addFileToFormData(uri, name, contentType);
+    const data = addFileToFormData(uri, name, contentType || 'multipart/form-data');
     if (user != null) data.append('user', JSON.stringify(user));
 
     return this.doAxiosRequest<SendFileAPIResponse>('postForm', url, data, {
diff --git a/src/types.ts b/src/types.ts
index 00065c5f9..12b855428 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -319,8 +319,10 @@ export type ChannelMemberResponse<StreamChatGenerics extends ExtendableGenerics
   invite_rejected_at?: string;
   invited?: boolean;
   is_moderator?: boolean;
+  notifications_muted?: boolean;
   role?: string;
   shadow_banned?: boolean;
+  status?: string;
   updated_at?: string;
   user?: UserResponse<StreamChatGenerics>;
   user_id?: string;
@@ -1745,8 +1747,10 @@ export type ChannelMembership<StreamChatGenerics extends ExtendableGenerics = De
   channel_role?: Role;
   created_at?: string;
   is_moderator?: boolean;
+  notifications_muted?: boolean;
   role?: string;
   shadow_banned?: boolean;
+  status?: string;
   updated_at?: string;
   user?: UserResponse<StreamChatGenerics>;
 };
@@ -2043,6 +2047,8 @@ type GiphyVersionInfo = {
   height: string;
   url: string;
   width: string;
+  frames?: string;
+  size?: string;
 };
 
 type GiphyVersions =