diff --git a/package.json b/package.json
index 6e3b4e912f..7001b1cb21 100644
--- a/package.json
+++ b/package.json
@@ -79,7 +79,7 @@
     "is-ip": "^2.0.0",
     "linkifyjs": "^2.1.6",
     "lodash": "^4.17.14",
-    "matrix-js-sdk": "5.2.0",
+    "matrix-js-sdk": "github:matrix-org/matrix-js-sdk#develop",
     "minimist": "^1.2.0",
     "pako": "^1.0.5",
     "png-chunks-extract": "^1.0.0",
diff --git a/yarn.lock b/yarn.lock
index bb6c69cb2c..c5fc8268a1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5689,10 +5689,9 @@ mathml-tag-names@^2.0.1:
   resolved "https://registry.yarnpkg.com/mathml-tag-names/-/mathml-tag-names-2.1.3.tgz#4ddadd67308e780cf16a47685878ee27b736a0a3"
   integrity sha512-APMBEanjybaPzUrfqU0IMU5I0AswKMH7k8OTLs0vvV4KZpExkTkY87nR/zpbuTPj+gARop7aGUbl11pnDfW6xg==
 
-matrix-js-sdk@5.2.0:
+"matrix-js-sdk@github:matrix-org/matrix-js-sdk#develop":
   version "5.2.0"
-  resolved "https://registry.yarnpkg.com/matrix-js-sdk/-/matrix-js-sdk-5.2.0.tgz#f213fd7671538a57c6d7e0665a2178ab23b950da"
-  integrity sha512-IscXYNx+k7wq5fuwsvKlXSI6Z1/nQ7TBI8AkStHJOAR8rz1DRoxICLFJtWzpOUSrgQuSaUYpOm4+6hS6IVlmtA==
+  resolved "https://codeload.github.com/matrix-org/matrix-js-sdk/tar.gz/223d37ffce674a23ca73702f04b9ba31cfd84196"
   dependencies:
     "@babel/runtime" "^7.8.3"
     another-json "^0.2.0"