diff --git a/example-widget-mui/package.json b/example-widget-mui/package.json
index 49ed2cce..5d8f38e1 100644
--- a/example-widget-mui/package.json
+++ b/example-widget-mui/package.json
@@ -13,14 +13,14 @@
     "@mui/icons-material": "6.1.7",
     "@mui/material": "6.1.7",
     "@reduxjs/toolkit": "2.3.0",
-    "i18next": "23.16.5",
+    "i18next": "23.16.8",
     "i18next-chained-backend": "4.6.2",
     "i18next-http-backend": "2.6.2",
     "joi": "17.13.3",
     "matrix-widget-api": "1.10.0",
     "react": "18.3.1",
     "react-dom": "18.3.1",
-    "react-i18next": "15.1.1",
+    "react-i18next": "15.1.3",
     "react-redux": "9.1.2",
     "react-router-dom": "6.28.0",
     "react-use": "17.5.1",
diff --git a/packages/mui/package.json b/packages/mui/package.json
index b66f9655..d4268960 100644
--- a/packages/mui/package.json
+++ b/packages/mui/package.json
@@ -51,11 +51,11 @@
     "@mui/icons-material": "6.1.7",
     "@mui/material": "6.1.7",
     "@mui/utils": "6.1.7",
-    "i18next": "23.16.5",
+    "i18next": "23.16.8",
     "i18next-browser-languagedetector": "8.0.0",
     "i18next-resources-to-backend": "1.2.1",
     "matrix-widget-api": "1.10.0",
-    "react-i18next": "15.1.1",
+    "react-i18next": "15.1.3",
     "react-use": "17.5.1"
   },
   "repository": {
diff --git a/yarn.lock b/yarn.lock
index 3d501a89..7b092e2a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3855,7 +3855,14 @@ i18next-resources-to-backend@1.2.1:
   dependencies:
     "@babel/runtime" "^7.23.2"
 
-i18next@23.16.5, i18next@^23.5.1:
+i18next@23.16.8:
+  version "23.16.8"
+  resolved "https://registry.yarnpkg.com/i18next/-/i18next-23.16.8.tgz#3ae1373d344c2393f465556f394aba5a9233b93a"
+  integrity sha512-06r/TitrM88Mg5FdUXAKL96dJMzgqLE5dv3ryBAra4KCwD9mJ4ndOTS95ZuymIGoE+2hzfdaMak2X11/es7ZWg==
+  dependencies:
+    "@babel/runtime" "^7.23.2"
+
+i18next@^23.5.1:
   version "23.16.5"
   resolved "https://registry.yarnpkg.com/i18next/-/i18next-23.16.5.tgz#53d48ae9f985fd73fc1fcb96e6c7d90ababf0831"
   integrity sha512-KTlhE3EP9x6pPTAW7dy0WKIhoCpfOGhRQlO+jttQLgzVaoOjWwBWramu7Pp0i+8wDNduuzXfe3kkVbzrKyrbTA==
@@ -5146,10 +5153,10 @@ react-error-boundary@4.1.2:
   dependencies:
     "@babel/runtime" "^7.12.5"
 
-react-i18next@15.1.1:
-  version "15.1.1"
-  resolved "https://registry.yarnpkg.com/react-i18next/-/react-i18next-15.1.1.tgz#30bc76b39ded6ee37f1457677e46e6d6f11d9f64"
-  integrity sha512-R/Vg9wIli2P3FfeI8o1eNJUJue5LWpFsQePCHdQDmX0Co3zkr6kdT8gAseb/yGeWbNz1Txc4bKDQuZYsC0kQfw==
+react-i18next@15.1.3:
+  version "15.1.3"
+  resolved "https://registry.yarnpkg.com/react-i18next/-/react-i18next-15.1.3.tgz#172c3905038ea4f90699a19949a0084b5641c94f"
+  integrity sha512-J11oA30FbM3NZegUZjn8ySK903z6PLBz/ZuBYyT1JMR0QPrW6PFXvl1WoUhortdGi9dM0m48/zJQlPskVZXgVw==
   dependencies:
     "@babel/runtime" "^7.25.0"
     html-parse-stringify "^3.0.1"