diff --git a/package.json b/package.json
index f7e2263c..8a95ba77 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "i18next-browser-languagedetector": "^6.1.8",
     "i18next-http-backend": "^1.4.4",
     "lodash": "^4.17.21",
-    "matrix-js-sdk": "github:matrix-org/matrix-js-sdk#8cbbdaa239e449848e8874f041ef1879c1956696",
+    "matrix-js-sdk": "github:matrix-org/matrix-js-sdk#f795577e14d5e56b2f57d4b9a686d832c5210e3d",
     "matrix-widget-api": "^1.3.1",
     "mermaid": "^8.13.8",
     "normalize.css": "^8.0.1",
diff --git a/src/room/GroupCallInspector.tsx b/src/room/GroupCallInspector.tsx
index 648a0a1f..399f8d72 100644
--- a/src/room/GroupCallInspector.tsx
+++ b/src/room/GroupCallInspector.tsx
@@ -31,7 +31,7 @@ import { MatrixEvent, IContent } from "matrix-js-sdk/src/models/event";
 import { GroupCall } from "matrix-js-sdk/src/webrtc/groupCall";
 import { ClientEvent, MatrixClient } from "matrix-js-sdk/src/client";
 import { RoomStateEvent } from "matrix-js-sdk/src/models/room-state";
-import { CallEvent } from "matrix-js-sdk/src/webrtc/call";
+import { CallEvent, VoipEvent } from "matrix-js-sdk/src/webrtc/call";
 
 import styles from "./GroupCallInspector.module.css";
 import { SelectInput } from "../input/SelectInput";
@@ -235,7 +235,7 @@ function reducer(
   action: {
     type?: CallEvent | ClientEvent | RoomStateEvent;
     event?: MatrixEvent;
-    rawEvent?: Record<string, unknown>;
+    rawEvent?: VoipEvent;
     callStateEvent?: MatrixEvent;
     memberStateEvents?: MatrixEvent[];
   }
@@ -387,7 +387,7 @@ function useGroupCallState(
       dispatch({ type: ClientEvent.ReceivedVoipEvent, event });
     }
 
-    function onSendVoipEvent(event: Record<string, unknown>) {
+    function onSendVoipEvent(event: VoipEvent) {
       dispatch({ type: CallEvent.SendVoipEvent, rawEvent: event });
     }
 
diff --git a/yarn.lock b/yarn.lock
index cd1d7efd..1852bfea 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1821,10 +1821,10 @@
   resolved "https://registry.yarnpkg.com/@juggle/resize-observer/-/resize-observer-3.3.1.tgz#b50a781709c81e10701004214340f25475a171a0"
   integrity sha512-zMM9Ds+SawiUkakS7y94Ymqx+S0ORzpG3frZirN3l+UlXUmSUR7hF4wxCVqW+ei94JzV5kt0uXBcoOEAuiydrw==
 
-"@matrix-org/matrix-sdk-crypto-js@^0.1.0-alpha.3":
-  version "0.1.0-alpha.4"
-  resolved "https://registry.yarnpkg.com/@matrix-org/matrix-sdk-crypto-js/-/matrix-sdk-crypto-js-0.1.0-alpha.4.tgz#1b20294e0354c3dcc9c7dc810d883198a4042f04"
-  integrity sha512-mdaDKrw3P5ZVCpq0ioW0pV6ihviDEbS8ZH36kpt9stLKHwwDSopPogE6CkQhi0B1jn1yBUtOYi32mBV/zcOR7g==
+"@matrix-org/matrix-sdk-crypto-js@^0.1.0-alpha.5":
+  version "0.1.0-alpha.5"
+  resolved "https://registry.yarnpkg.com/@matrix-org/matrix-sdk-crypto-js/-/matrix-sdk-crypto-js-0.1.0-alpha.5.tgz#60ede2c43b9d808ba8cf46085a3b347b290d9658"
+  integrity sha512-2KjAgWNGfuGLNjJwsrs6gGX157vmcTfNrA4u249utgnMPbJl7QwuUqh1bGxQ0PpK06yvZjgPlkna0lTbuwtuQw==
 
 "@matrix-org/olm@https://gitlab.matrix.org/api/v4/projects/27/packages/npm/@matrix-org/olm/-/@matrix-org/olm-3.2.14.tgz":
   version "3.2.14"
@@ -10362,31 +10362,23 @@ 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#8cbbdaa239e449848e8874f041ef1879c1956696":
-  version "23.4.0"
-  resolved "https://codeload.github.com/matrix-org/matrix-js-sdk/tar.gz/8cbbdaa239e449848e8874f041ef1879c1956696"
+"matrix-js-sdk@github:matrix-org/matrix-js-sdk#f795577e14d5e56b2f57d4b9a686d832c5210e3d":
+  version "23.5.0"
+  resolved "https://codeload.github.com/matrix-org/matrix-js-sdk/tar.gz/f795577e14d5e56b2f57d4b9a686d832c5210e3d"
   dependencies:
     "@babel/runtime" "^7.12.5"
-    "@matrix-org/matrix-sdk-crypto-js" "^0.1.0-alpha.3"
+    "@matrix-org/matrix-sdk-crypto-js" "^0.1.0-alpha.5"
     another-json "^0.2.0"
     bs58 "^5.0.0"
     content-type "^1.0.4"
     loglevel "^1.7.1"
     matrix-events-sdk "0.0.1"
-    matrix-widget-api "^1.0.0"
+    matrix-widget-api "^1.3.1"
     p-retry "4"
     sdp-transform "^2.14.1"
     unhomoglyph "^1.0.6"
     uuid "9"
 
-matrix-widget-api@^1.0.0:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/matrix-widget-api/-/matrix-widget-api-1.1.1.tgz#d3fec45033d0cbc14387a38ba92dac4dbb1be962"
-  integrity sha512-gNSgmgSwvOsOcWK9k2+tOhEMYBiIMwX95vMZu0JqY7apkM02xrOzUBuPRProzN8CnbIALH7e3GAhatF6QCNvtA==
-  dependencies:
-    "@types/events" "^3.0.0"
-    events "^3.2.0"
-
 matrix-widget-api@^1.3.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/matrix-widget-api/-/matrix-widget-api-1.3.1.tgz#e38f404c76bb15c113909505c1c1a5b4d781c2f5"