diff --git a/package.json b/package.json
index 173bb65..210d98c 100644
--- a/package.json
+++ b/package.json
@@ -64,7 +64,7 @@
     "matrix-appservice-bridge": "^10.3.1",
     "matrix-bot-sdk": "npm:@vector-im/matrix-bot-sdk@^0.7.1-element.6",
     "matrix-protection-suite": "npm:@gnuxie/matrix-protection-suite@3.6.1",
-    "matrix-protection-suite-for-matrix-bot-sdk": "npm:@gnuxie/matrix-protection-suite-for-matrix-bot-sdk@3.6.0",
+    "matrix-protection-suite-for-matrix-bot-sdk": "npm:@gnuxie/matrix-protection-suite-for-matrix-bot-sdk@3.6.1",
     "pg": "^8.8.0",
     "yaml": "^2.3.2"
   },
diff --git a/src/protections/RoomTakedown/SynapseRoomListRoomExplorerer.ts b/src/protections/RoomTakedown/SynapseRoomListRoomExplorerer.ts
index 665600d..145a686 100644
--- a/src/protections/RoomTakedown/SynapseRoomListRoomExplorerer.ts
+++ b/src/protections/RoomTakedown/SynapseRoomListRoomExplorerer.ts
@@ -94,7 +94,7 @@ export class SynapseRoomListScanner {
           roomID: room.room_id,
           details: {
             room_id: room.room_id,
-            creator: room.creator,
+            creator: room.creator ?? undefined,
             name: room.name ?? undefined,
           },
         }))
diff --git a/yarn.lock b/yarn.lock
index 36b0fd9..c0782f4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2598,10 +2598,10 @@ matrix-appservice@^2.0.0:
     request-promise "^4.2.6"
     sanitize-html "^2.11.0"
 
-"matrix-protection-suite-for-matrix-bot-sdk@npm:@gnuxie/matrix-protection-suite-for-matrix-bot-sdk@3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@gnuxie/matrix-protection-suite-for-matrix-bot-sdk/-/matrix-protection-suite-for-matrix-bot-sdk-3.6.0.tgz#49ceffb9b366af619629a51a4e7bc76839761336"
-  integrity sha512-LQD+DKd/b+u/TW1r/OwTEU77SkH6D5Eo4ut37JiwzTzCvfRKpnBdg5qMosOWl0/hoaI42X1YLsRuXG/BVwH+wg==
+"matrix-protection-suite-for-matrix-bot-sdk@npm:@gnuxie/matrix-protection-suite-for-matrix-bot-sdk@3.6.1":
+  version "3.6.1"
+  resolved "https://registry.yarnpkg.com/@gnuxie/matrix-protection-suite-for-matrix-bot-sdk/-/matrix-protection-suite-for-matrix-bot-sdk-3.6.1.tgz#e790f2caf081c151f0aee1a193c40009d93fa0e9"
+  integrity sha512-TG41kuy3lNjxaFvDm1jTWm2o6rQk5N+f0cNb7oB4MgNZAgv2WQZqDvyaD7HcfYzAlCS6f1z3lN/PAzIGXDMOmw==
   dependencies:
     "@gnuxie/typescript-result" "^1.0.0"
     await-lock "^2.2.2"