diff --git a/matrix-react-sdk/yarn.lock b/matrix-react-sdk/yarn.lock
index 112cfd80e..67d5b5f8c 100644
--- a/matrix-react-sdk/yarn.lock
+++ b/matrix-react-sdk/yarn.lock
@@ -5311,7 +5311,7 @@ mathml-tag-names@^2.0.1:
   integrity sha512-APMBEanjybaPzUrfqU0IMU5I0AswKMH7k8OTLs0vvV4KZpExkTkY87nR/zpbuTPj+gARop7aGUbl11pnDfW6xg==
 
 "matrix-js-sdk@file:../matrix-js-sdk":
-  version "2.2.0-tchap-2.5.6"
+  version "2.2.0-tchap-2.5.8"
   dependencies:
     another-json "^0.2.0"
     babel-runtime "^6.26.0"
@@ -7389,9 +7389,9 @@ socket.io-adapter@~2.4.0:
   integrity sha512-W4N+o69rkMEGVuk2D/cvca3uYsvGlMwsySWV447y99gUPghxq42BxqLNMndb+a1mm/5/7NeXVQS7RLa2XyXvYg==
 
 socket.io-parser@~4.2.0:
-  version "4.2.1"
-  resolved "https://registry.yarnpkg.com/socket.io-parser/-/socket.io-parser-4.2.1.tgz#01c96efa11ded938dcb21cbe590c26af5eff65e5"
-  integrity sha512-V4GrkLy+HeF1F/en3SpUaM+7XxYXpuMUWLGde1kSSh5nQMN4hLrbPIkD+otwh6q9R6NOQBN4AMaOZ2zVjui82g==
+  version "4.2.3"
+  resolved "https://registry.yarnpkg.com/socket.io-parser/-/socket.io-parser-4.2.3.tgz#926bcc6658e2ae0883dc9dee69acbdc76e4e3667"
+  integrity sha512-JMafRntWVO2DCJimKsRTh/wnqVvO4hrfwOqtO7f+uzwsQMuxO6VwImtYxaQ+ieoyshWOTJyV0fA21lccEXRPpQ==
   dependencies:
     "@socket.io/component-emitter" "~3.1.0"
     debug "~4.3.1"