diff --git a/package.json b/package.json
index 940d2e2a90..0205783b36 100644
--- a/package.json
+++ b/package.json
@@ -106,7 +106,7 @@
         "maplibre-gl": "^2.0.0",
         "matrix-encrypt-attachment": "^1.0.3",
         "matrix-events-sdk": "0.0.1",
-        "matrix-js-sdk": "31.3.0",
+        "matrix-js-sdk": "github:matrix-org/matrix-js-sdk#develop",
         "matrix-widget-api": "^1.5.0",
         "memoize-one": "^6.0.0",
         "minimist": "^1.2.5",
diff --git a/yarn.lock b/yarn.lock
index 7dc40c247a..87ecdc1c39 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1841,10 +1841,10 @@
     emojibase "^15.0.0"
     emojibase-data "^15.0.0"
 
-"@matrix-org/matrix-sdk-crypto-wasm@^4.3.0":
-  version "4.3.0"
-  resolved "https://registry.yarnpkg.com/@matrix-org/matrix-sdk-crypto-wasm/-/matrix-sdk-crypto-wasm-4.3.0.tgz#ef08e7eafae6e9e85658c14a41f0d74a48c03f4a"
-  integrity sha512-05+NO78pXda/MTxi05NJwBbbAsOmU6WywBOcAk9GarPzgvrj4GvOuYTY6VR5PD7Gzb3AI+vNx/Ho4V0GFKPW/w==
+"@matrix-org/matrix-sdk-crypto-wasm@^4.5.0":
+  version "4.5.0"
+  resolved "https://registry.yarnpkg.com/@matrix-org/matrix-sdk-crypto-wasm/-/matrix-sdk-crypto-wasm-4.5.0.tgz#f55ae28f2cd1bce14fa98069840dd31b2172732a"
+  integrity sha512-QINqNfBRrkVv9vB+hR+OW4RO6cwf8nt4GEbREiS09L5eUK6xa5REpeXyh7ty1QusYk/DBiNadNcM5ROEPk9dcQ==
 
 "@matrix-org/matrix-wysiwyg@2.17.0":
   version "2.17.0"
@@ -6963,13 +6963,12 @@ 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@31.3.0:
+"matrix-js-sdk@github:matrix-org/matrix-js-sdk#develop":
   version "31.3.0"
-  resolved "https://registry.yarnpkg.com/matrix-js-sdk/-/matrix-js-sdk-31.3.0.tgz#724b0f6677d850d96e651955882d51c56cab7052"
-  integrity sha512-RwpHQxb8DWBaE7yzrTfSfO1N4jyk6ilcu/Zt3VFqwmeym/0ipVUy98sB2JXOf6E+MdG1w4WzOIxQu2R7GpPZ2g==
+  resolved "https://codeload.github.com/matrix-org/matrix-js-sdk/tar.gz/d03db1740586714a194205b9efc8cff37c3bb996"
   dependencies:
     "@babel/runtime" "^7.12.5"
-    "@matrix-org/matrix-sdk-crypto-wasm" "^4.3.0"
+    "@matrix-org/matrix-sdk-crypto-wasm" "^4.5.0"
     another-json "^0.2.0"
     bs58 "^5.0.0"
     content-type "^1.0.4"