diff --git a/e2e/scenarios/nextjs-auto-instrumentation/versions/next-14-latest/package.json b/e2e/scenarios/nextjs-auto-instrumentation/versions/next-14-latest/package.json
index cb28b439c..44956dc6f 100644
--- a/e2e/scenarios/nextjs-auto-instrumentation/versions/next-14-latest/package.json
+++ b/e2e/scenarios/nextjs-auto-instrumentation/versions/next-14-latest/package.json
@@ -2,7 +2,7 @@
   "name": "@braintrust/e2e-nextjs-auto-instrumentation-next-14-latest",
   "private": true,
   "dependencies": {
-    "next": "14.2.35",
+    "next": "15.5.21",
     "openai": "6.32.0",
     "react": "18.3.1",
     "react-dom": "18.3.1"
diff --git a/e2e/scenarios/nextjs-instrumentation/versions/next-14-latest/package.json b/e2e/scenarios/nextjs-instrumentation/versions/next-14-latest/package.json
index 15bbcfc7f..dfd72826e 100644
--- a/e2e/scenarios/nextjs-instrumentation/versions/next-14-latest/package.json
+++ b/e2e/scenarios/nextjs-instrumentation/versions/next-14-latest/package.json
@@ -7,7 +7,7 @@
     "@opentelemetry/exporter-trace-otlp-http": "0.200.0",
     "@opentelemetry/sdk-trace-base": "2.0.0",
     "@vercel/otel": "2.1.0",
-    "next": "14.2.35",
+    "next": "15.5.21",
     "react": "18.3.1",
     "react-dom": "18.3.1"
   },