diff --git a/app/scripts/metamask-controller.js b/app/scripts/metamask-controller.js
index 2ff48e689ce3..eadc68aa38e9 100644
--- a/app/scripts/metamask-controller.js
+++ b/app/scripts/metamask-controller.js
@@ -5984,16 +5984,6 @@ export default class MetamaskController extends EventEmitter {
       outStream,
       (err) => {
         // handle any middleware cleanup
-        // TODO: is this needed or does the middleware destory chain handle this?
-        this.multichainMiddlewareManager.removeMiddlewareByOriginAndTabId(
-          origin,
-          tabId,
-        );
-        // TODO: is this needed or does the middleware destory chain handle this?
-        this.multichainSubscriptionManager.unsubscribeByOriginAndTabId(
-          origin,
-          tabId,
-        );
         engine.destroy();
         connectionId && this.removeConnection(origin, connectionId);
         // For context and todos related to the error message match, see https://github.com/MetaMask/metamask-extension/issues/26337
diff --git a/package.json b/package.json
index 85240e9af5a1..b068b1d54ae7 100644
--- a/package.json
+++ b/package.json
@@ -325,7 +325,7 @@
     "@metamask/message-manager": "^11.0.0",
     "@metamask/message-signing-snap": "^0.4.0",
     "@metamask/metamask-eth-abis": "^3.1.1",
-    "@metamask/multichain": "npm:@metamask-previews/multichain@1.1.0-preview-944be534",
+    "@metamask/multichain": "npm:@metamask-previews/multichain@1.1.0-preview-57e6ab5d",
     "@metamask/name-controller": "^8.0.0",
     "@metamask/network-controller": "patch:@metamask/network-controller@npm%3A21.0.0#~/.yarn/patches/@metamask-network-controller-npm-21.0.0-559aa8e395.patch",
     "@metamask/notification-services-controller": "^0.14.0",
diff --git a/yarn.lock b/yarn.lock
index 271185ae087f..4da63f0216e1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4102,20 +4102,13 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@json-schema-tools/traverse@npm:^1.10.4":
+"@json-schema-tools/traverse@npm:^1.10.4, @json-schema-tools/traverse@npm:^1.7.5, @json-schema-tools/traverse@npm:^1.7.8":
   version: 1.10.4
   resolution: "@json-schema-tools/traverse@npm:1.10.4"
   checksum: 10/0027bc90df01c5eeee0833e722b7320b53be8b5ce3f4e0e4a6e45713a38e6f88f21aba31e3dd973093ef75cd21a40c07fe8f112da8f49a7919b1c0e44c904d20
   languageName: node
   linkType: hard
 
-"@json-schema-tools/traverse@npm:^1.7.5, @json-schema-tools/traverse@npm:^1.7.8":
-  version: 1.10.3
-  resolution: "@json-schema-tools/traverse@npm:1.10.3"
-  checksum: 10/690623740d223ea373d8e561dad5c70bf86461bcedc5fc45da01c87bcdf3284bbdbad3006d4a423f8d82e4b2d4580e45f92c0b272f006024fb597d7f01876215
-  languageName: node
-  linkType: hard
-
 "@juggle/resize-observer@npm:^3.3.1":
   version: 3.4.0
   resolution: "@juggle/resize-observer@npm:3.4.0"
@@ -5825,9 +5818,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@metamask/multichain@npm:@metamask-previews/multichain@1.1.0-preview-944be534":
-  version: 1.1.0-preview-944be534
-  resolution: "@metamask-previews/multichain@npm:1.1.0-preview-944be534"
+"@metamask/multichain@npm:@metamask-previews/multichain@1.1.0-preview-57e6ab5d":
+  version: 1.1.0-preview-57e6ab5d
+  resolution: "@metamask-previews/multichain@npm:1.1.0-preview-57e6ab5d"
   dependencies:
     "@metamask/api-specs": "npm:^0.10.12"
     "@metamask/controller-utils": "npm:^11.4.3"
@@ -5841,7 +5834,7 @@ __metadata:
   peerDependencies:
     "@metamask/network-controller": ^22.0.0
     "@metamask/permission-controller": ^11.0.0
-  checksum: 10/5392f48f3866ebff3bf04b60de5405e3cb4db9ca8f536408a3d6f708de8db5ba1c6e2f57faa9a1587fd9ab5431d83243ea7dcd3b3839fe4e4b4f676a59722533
+  checksum: 10/2ffd8972f2ed0b30ff3c0300e5bf3cc1f49050a3f71dfb7cfa0ffdf4554d5dc19475f607118bcca7155474af022a057ea281a753b44fbbd27cb17be816bbbf60
   languageName: node
   linkType: hard
 
@@ -26623,7 +26616,7 @@ __metadata:
     "@metamask/message-manager": "npm:^11.0.0"
     "@metamask/message-signing-snap": "npm:^0.4.0"
     "@metamask/metamask-eth-abis": "npm:^3.1.1"
-    "@metamask/multichain": "npm:@metamask-previews/multichain@1.1.0-preview-944be534"
+    "@metamask/multichain": "npm:@metamask-previews/multichain@1.1.0-preview-57e6ab5d"
     "@metamask/name-controller": "npm:^8.0.0"
     "@metamask/network-controller": "patch:@metamask/network-controller@npm%3A21.0.0#~/.yarn/patches/@metamask-network-controller-npm-21.0.0-559aa8e395.patch"
     "@metamask/notification-services-controller": "npm:^0.14.0"