diff --git a/package.json b/package.json
index 619e1c595f..e3916fd23c 100644
--- a/package.json
+++ b/package.json
@@ -59,8 +59,8 @@
     "gfm.css": "^1.1.1",
     "highlight.js": "^9.0.0",
     "linkifyjs": "^2.1.3",
-    "matrix-js-sdk": "matrix-org/matrix-js-sdk#develop",
-    "matrix-react-sdk": "matrix-org/matrix-react-sdk#develop",
+    "matrix-js-sdk": "0.6.4-rc.2",
+    "matrix-react-sdk": "0.7.5-rc.1",
     "modernizr": "^3.1.0",
     "q": "^1.4.1",
     "react": "^15.2.1",