diff --git a/lib/utils/sanitization.js b/lib/utils/sanitization.js
--- a/lib/utils/sanitization.js
+++ b/lib/utils/sanitization.js
@@ -72,6 +72,10 @@
   'deviceToken',
   'updatedUserID',
   'role',
+  'ed25519',
+  'curve25519',
+  'picklingKey',
+  'pickledAccount',
 ]);
 
 // eg {"memberIDs":["123", "456"]} => {"memberIDs":["redacted", "redacted"]}