diff --git a/demo/package-lock.json b/demo/package-lock.json
index d06cc67..77269f1 100644
--- a/demo/package-lock.json
+++ b/demo/package-lock.json
@@ -8,7 +8,7 @@
       "name": "router-defer-e2e-tests",
       "version": "0.1.0",
       "dependencies": {
-        "@apollo/client": "3.11.8",
+        "@apollo/client": "3.12.4",
         "@vitejs/plugin-react": "4.3.3",
         "graphql": "16.9.0",
         "react": "18.3.1",
@@ -53,9 +53,9 @@
       }
     },
     "node_modules/@apollo/client": {
-      "version": "3.11.8",
-      "resolved": "https://registry.npmjs.org/@apollo/client/-/client-3.11.8.tgz",
-      "integrity": "sha512-CgG1wbtMjsV2pRGe/eYITmV5B8lXUCYljB2gB/6jWTFQcrvirUVvKg7qtFdjYkQSFbIffU1IDyxgeaN81eTjbA==",
+      "version": "3.12.4",
+      "resolved": "https://registry.npmjs.org/@apollo/client/-/client-3.12.4.tgz",
+      "integrity": "sha512-S/eC9jxEW9Jg1BjD6AZonE1fHxYuvC3gFHop8FRQkUdeK63MmBD5r0DOrN2WlJbwha1MSD6A97OwXwjaujEQpA==",
       "license": "MIT",
       "dependencies": {
         "@graphql-typed-document-node/core": "^3.1.1",
@@ -76,8 +76,8 @@
       "peerDependencies": {
         "graphql": "^15.0.0 || ^16.0.0",
         "graphql-ws": "^5.5.5",
-        "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || >=19.0.0-rc <19.0.0",
-        "react-dom": "^16.8.0 || ^17.0.0 || ^18.0.0 || >=19.0.0-rc <19.0.0",
+        "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || >=19.0.0-rc",
+        "react-dom": "^16.8.0 || ^17.0.0 || ^18.0.0 || >=19.0.0-rc",
         "subscriptions-transport-ws": "^0.9.0 || ^0.11.0"
       },
       "peerDependenciesMeta": {
diff --git a/demo/package.json b/demo/package.json
index af8e11c..7a2194b 100644
--- a/demo/package.json
+++ b/demo/package.json
@@ -3,7 +3,7 @@
   "version": "0.1.0",
   "private": false,
   "dependencies": {
-    "@apollo/client": "3.11.8",
+    "@apollo/client": "3.12.4",
     "@vitejs/plugin-react": "4.3.3",
     "graphql": "16.9.0",
     "react": "18.3.1",