diff --git a/apps/xmtp.chat/package.json b/apps/xmtp.chat/package.json
index 5e55d645a..d364dbfaf 100644
--- a/apps/xmtp.chat/package.json
+++ b/apps/xmtp.chat/package.json
@@ -32,7 +32,7 @@
     "react": "^19.2.3",
     "react-dom": "^19.2.3",
     "react-markdown": "^10.1.0",
-    "react-router": "^7.12.0",
+    "react-router": "^7.15.1",
     "remark-breaks": "^4.0.0",
     "remark-gfm": "^4.0.1",
     "uint8array-extras": "^1.5.0",
diff --git a/yarn.lock b/yarn.lock
index 28446424b..241cf40dd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6777,7 +6777,7 @@ __metadata:
     react: "npm:^19.2.3"
     react-dom: "npm:^19.2.3"
     react-markdown: "npm:^10.1.0"
-    react-router: "npm:^7.12.0"
+    react-router: "npm:^7.15.1"
     remark-breaks: "npm:^4.0.0"
     remark-gfm: "npm:^4.0.1"
     typescript: "npm:^5.9.3"
@@ -12979,9 +12979,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"react-router@npm:^7.12.0":
-  version: 7.12.0
-  resolution: "react-router@npm:7.12.0"
+"react-router@npm:^7.15.1":
+  version: 7.15.1
+  resolution: "react-router@npm:7.15.1"
   dependencies:
     cookie: "npm:^1.0.1"
     set-cookie-parser: "npm:^2.6.0"
@@ -12991,7 +12991,7 @@ __metadata:
   peerDependenciesMeta:
     react-dom:
       optional: true
-  checksum: 10/578324f792721200bd57a220c7931af692613943051c9bb0c6303613849ec9a2c2365a3a6afe1b3976c13edc8f71616bb9cfdb13c0ac501f239ad11a6884e3f8
+  checksum: 10/0d9f352839708f13586e41bc21d4e74d1ef94ac747d8ba99a424734d17c7f9512926b16ac28a7659cc44ee4dd60b64f63ed58c704deb1cc68800056b377d3b40
   languageName: node
   linkType: hard