diff --git a/lib/types/validation.test.js b/lib/types/validation.test.js
--- a/lib/types/validation.test.js
+++ b/lib/types/validation.test.js
@@ -315,6 +315,15 @@
     targetMessageID: '91607',
     id: '92943',
   },
+  {
+    id: '92943',
+    type: messageTypes.UPDATE_RELATIONSHIP,
+    threadID: '86033',
+    creatorID: '83928',
+    targetID: '83853',
+    time: 1682083295820,
+    operation: 'request_sent',
+  },
 ];
 
 describe('message validation', () => {