diff --git a/package.json b/package.json
index dfd0627..1ac00ea 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "i18next": "^21.10.0",
     "i18next-browser-languagedetector": "^6.1.8",
     "i18next-http-backend": "^1.4.4",
-    "matrix-js-sdk": "github:matrix-org/matrix-js-sdk#0d97a933c24d082d5978a7005dbc5bdb01b51284",
+    "matrix-js-sdk": "github:matrix-org/matrix-js-sdk#b1757b4f9dfe8a1fbb5b8d9ed697ff8b8516413e",
     "matrix-widget-api": "^1.0.0",
     "mermaid": "^9.4.0-rc.2",
     "normalize.css": "^8.0.1",
diff --git a/src/inspectors/MediaInspector.tsx b/src/inspectors/MediaInspector.tsx
index 3a48265..04994a9 100644
--- a/src/inspectors/MediaInspector.tsx
+++ b/src/inspectors/MediaInspector.tsx
@@ -78,14 +78,14 @@ function Table({ name, feeds }: TableProp): JSX.Element {
         <div className={styles.col}>Tracks</div>
       </header>
       {feeds.map((feed, i) => {
-        const user = feed.isLocal()
+        const user = feed.isLocal
           ? "local"
           : feed.getMember() !== null
           ? feed.getMember()?.name
           : feed.userId;
         return (
           <TableRow
-            key={feed.feedId}
+            key={feed.id}
             index={i}
             user={user ? user : feed.userId}
             stream={feed.stream}
diff --git a/src/room/InCallView.tsx b/src/room/InCallView.tsx
index c952110..b072f64 100644
--- a/src/room/InCallView.tsx
+++ b/src/room/InCallView.tsx
@@ -227,11 +227,11 @@ export function InCallView({
       // shouldn't bother showing it
       if (connectionState !== undefined) {
         tileDescriptors.push({
-          id: screenshareFeed.feedId,
+          id: screenshareFeed.id,
           member,
           callFeed: screenshareFeed,
           focused: true,
-          isLocal: screenshareFeed.isLocal(),
+          isLocal: screenshareFeed.isLocal,
           presenter: false,
           connectionState,
         });
diff --git a/src/video-grid/useCallFeed.ts b/src/video-grid/useCallFeed.ts
index 48657a7..5304b82 100644
--- a/src/video-grid/useCallFeed.ts
+++ b/src/video-grid/useCallFeed.ts
@@ -49,7 +49,7 @@ function getDebugInfo(callFeed: CallFeed | undefined): CallFeedDebugInfo {
 function getCallFeedState(callFeed: CallFeed | undefined): CallFeedState {
   return {
     callFeed,
-    isLocal: callFeed ? callFeed.isLocal() : false,
+    isLocal: callFeed ? callFeed.isLocal : false,
     speaking: callFeed ? callFeed.isSpeaking() : false,
     videoMuted: callFeed ? callFeed.isVideoMuted() : true,
     audioMuted: callFeed ? callFeed.isAudioMuted() : true,
diff --git a/yarn.lock b/yarn.lock
index 3290efa..1575bfa 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -10213,9 +10213,9 @@ matrix-events-sdk@0.0.1:
   resolved "https://registry.yarnpkg.com/matrix-events-sdk/-/matrix-events-sdk-0.0.1.tgz#c8c38911e2cb29023b0bbac8d6f32e0de2c957dd"
   integrity sha512-1QEOsXO+bhyCroIe2/A5OwaxHvBm7EsSQ46DEDn8RBIfQwN5HWBpFvyWWR4QY0KHPPnnJdI99wgRiAl7Ad5qaA==
 
-"matrix-js-sdk@github:matrix-org/matrix-js-sdk#0d97a933c24d082d5978a7005dbc5bdb01b51284":
+"matrix-js-sdk@github:matrix-org/matrix-js-sdk#b1757b4f9dfe8a1fbb5b8d9ed697ff8b8516413e":
   version "23.2.0"
-  resolved "https://codeload.github.com/matrix-org/matrix-js-sdk/tar.gz/0d97a933c24d082d5978a7005dbc5bdb01b51284"
+  resolved "https://codeload.github.com/matrix-org/matrix-js-sdk/tar.gz/b1757b4f9dfe8a1fbb5b8d9ed697ff8b8516413e"
   dependencies:
     "@babel/runtime" "^7.12.5"
     "@matrix-org/matrix-sdk-crypto-js" "^0.1.0-alpha.3"