diff --git a/packages/app-next/package.json b/packages/app-next/package.json
index 9e88410580..eb51c1b7e0 100644
--- a/packages/app-next/package.json
+++ b/packages/app-next/package.json
@@ -76,7 +76,7 @@
     "history": "5.3.0",
     "react": "18.3.1",
     "react-dom": "18.3.1",
-    "react-router": "6.30.4",
+    "react-router": "8.3.0",
     "react-router-dom": "6.30.4",
     "react-use": "17.6.1",
     "zen-observable": "0.10.0"
diff --git a/yarn.lock b/yarn.lock
index 48a787e291..e1f944d71d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -15888,7 +15888,7 @@ __metadata:
     history: "npm:5.3.0"
     react: "npm:18.3.1"
     react-dom: "npm:18.3.1"
-    react-router: "npm:6.30.4"
+    react-router: "npm:8.3.0"
     react-router-dom: "npm:6.30.4"
     react-use: "npm:17.6.1"
     zen-observable: "npm:0.10.0"
@@ -18272,6 +18272,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"cookie-es@npm:^3.1.1":
+  version: 3.1.1
+  resolution: "cookie-es@npm:3.1.1"
+  checksum: 10c0/62cf0c325cc547b52477b351e9b5d068b3ffc74f7d143cdf7af854648dd1015fca3aed1498b355365e24b0746333f0b15688ed3a535abecc5ed0a046ae956a84
+  languageName: node
+  linkType: hard
+
 "cookie-parser@npm:^1.4.5":
   version: 1.4.7
   resolution: "cookie-parser@npm:1.4.7"
@@ -31426,6 +31433,21 @@ __metadata:
   languageName: node
   linkType: hard
 
+"react-router@npm:8.3.0":
+  version: 8.3.0
+  resolution: "react-router@npm:8.3.0"
+  dependencies:
+    cookie-es: "npm:^3.1.1"
+  peerDependencies:
+    react: ">=19.2.7"
+    react-dom: ">=19.2.7"
+  peerDependenciesMeta:
+    react-dom:
+      optional: true
+  checksum: 10c0/c1277d6a75ff1b77e759bc0142e3257b6cea1eb683595a64a19d7fb341a7b9ba30c81ef8fc426e437c7fbec043bde683462b2463a055b0f58c8e5ad19cdee2ad
+  languageName: node
+  linkType: hard
+
 "react-side-effect@npm:^2.1.0":
   version: 2.1.2
   resolution: "react-side-effect@npm:2.1.2"