diff --git a/package.json b/package.json
index 9da68caf83..261e7789b7 100644
--- a/package.json
+++ b/package.json
@@ -78,7 +78,7 @@
         "katex": "^0.16.0",
         "lodash": "^4.17.21",
         "matrix-js-sdk": "31.2.0-rc.0",
-        "matrix-react-sdk": "3.91.0-rc.1",
+        "matrix-react-sdk": "3.91.0",
         "matrix-widget-api": "^1.3.1",
         "react": "17.0.2",
         "react-dom": "17.0.2",
diff --git a/yarn.lock b/yarn.lock
index 5ce54db00f..19b3e62540 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8606,6 +8606,26 @@ 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@31.2.0:
+  version "31.2.0"
+  resolved "https://registry.yarnpkg.com/matrix-js-sdk/-/matrix-js-sdk-31.2.0.tgz#0ac5126a20d4f5fa5faa1cd438bed224d58eb64f"
+  integrity sha512-NhTjP3KPA+IzJKpJjXp7CZzNgkQCL+qIKax3FMor0UUASeIV67gUbezG4kAtVcyCWJlAq0koVeUITnqgAXl7AA==
+  dependencies:
+    "@babel/runtime" "^7.12.5"
+    "@matrix-org/matrix-sdk-crypto-wasm" "^4.0.0"
+    another-json "^0.2.0"
+    bs58 "^5.0.0"
+    content-type "^1.0.4"
+    jwt-decode "^3.1.2"
+    loglevel "^1.7.1"
+    matrix-events-sdk "0.0.1"
+    matrix-widget-api "^1.6.0"
+    oidc-client-ts "^2.2.4"
+    p-retry "4"
+    sdp-transform "^2.14.1"
+    unhomoglyph "^1.0.6"
+    uuid "9"
+
 matrix-js-sdk@31.2.0-rc.0:
   version "31.2.0-rc.0"
   resolved "https://registry.yarnpkg.com/matrix-js-sdk/-/matrix-js-sdk-31.2.0-rc.0.tgz#cc36f36d8209702b62bb5c311f3b0fc9a190948d"
@@ -8633,10 +8653,10 @@ matrix-mock-request@^2.5.0:
   dependencies:
     expect "^28.1.0"
 
-matrix-react-sdk@3.91.0-rc.1:
-  version "3.91.0-rc.1"
-  resolved "https://registry.yarnpkg.com/matrix-react-sdk/-/matrix-react-sdk-3.91.0-rc.1.tgz#f1d3e157bbdd24759c8d9e49ba885684c43dcd13"
-  integrity sha512-C9lKYpJncTYwQzxRg5YLGkJkvqmFKYwzgFiQjPY2OPevJgX1zuUH8I1LMYCaYhrQImHfQ69VJs98G1Yc5LjGGw==
+matrix-react-sdk@3.91.0:
+  version "3.91.0"
+  resolved "https://registry.yarnpkg.com/matrix-react-sdk/-/matrix-react-sdk-3.91.0.tgz#de2cc7dc71d9280c087d123bffa6206f469d3965"
+  integrity sha512-dZblrqy0oEI1ujZlzSQtehQJMh5j0sHD5Adwj7rMpH+7FfPKss3vgkmfEYUEtLUtERPJeBRPZdoRSuXRsMALgg==
   dependencies:
     "@babel/runtime" "^7.12.5"
     "@matrix-org/analytics-events" "^0.9.0"
@@ -8679,7 +8699,7 @@ matrix-react-sdk@3.91.0-rc.1:
     maplibre-gl "^2.0.0"
     matrix-encrypt-attachment "^1.0.3"
     matrix-events-sdk "0.0.1"
-    matrix-js-sdk "31.2.0-rc.0"
+    matrix-js-sdk "31.2.0"
     matrix-widget-api "^1.5.0"
     memoize-one "^6.0.0"
     minimist "^1.2.5"