diff --git a/demos/demo-site/package.json b/demos/demo-site/package.json
index e870ac25e..748d0cbcd 100644
--- a/demos/demo-site/package.json
+++ b/demos/demo-site/package.json
@@ -22,7 +22,7 @@
   },
   "homepage": "https://github.com/netlify/remix-compute#readme",
   "dependencies": {
-    "@netlify/functions": "^5.0.1",
+    "@netlify/functions": "^5.1.0",
     "@netlify/remix-adapter": "workspace:*",
     "@remix-run/css-bundle": "^2.9.2",
     "@remix-run/node": "^2.9.2",
diff --git a/demos/vite-edge/package.json b/demos/vite-edge/package.json
index b230a52e5..e1dd651eb 100644
--- a/demos/vite-edge/package.json
+++ b/demos/vite-edge/package.json
@@ -21,7 +21,7 @@
     "react-dom": "^18.2.0"
   },
   "devDependencies": {
-    "@netlify/functions": "^5.0.1",
+    "@netlify/functions": "^5.1.0",
     "@remix-run/dev": "^2.16.4",
     "@types/react": "^18.2.20",
     "@types/react-dom": "^18.2.7",
diff --git a/packages/remix-adapter/package.json b/packages/remix-adapter/package.json
index ada831b43..7ed833c8f 100644
--- a/packages/remix-adapter/package.json
+++ b/packages/remix-adapter/package.json
@@ -63,7 +63,7 @@
     "isbot": "^5.0.0"
   },
   "devDependencies": {
-    "@netlify/functions": "^5.0.1",
+    "@netlify/functions": "^5.1.0",
     "@remix-run/dev": "^2.16.4",
     "@remix-run/react": "^2.16.4",
     "@types/react": "^18.0.27",
diff --git a/packages/vite-plugin-react-router/package.json b/packages/vite-plugin-react-router/package.json
index cd4c194c0..e2c15d998 100644
--- a/packages/vite-plugin-react-router/package.json
+++ b/packages/vite-plugin-react-router/package.json
@@ -58,7 +58,7 @@
   },
   "devDependencies": {
     "@netlify/edge-functions": "^3.0.2",
-    "@netlify/functions": "^5.0.1",
+    "@netlify/functions": "^5.1.0",
     "@types/react": "^18.0.27",
     "@types/react-dom": "^18.0.10",
     "react": "^18.2.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index c8526571b..6e3e55884 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -82,8 +82,8 @@ importers:
   demos/demo-site:
     dependencies:
       '@netlify/functions':
-        specifier: ^5.0.1
-        version: 5.0.1
+        specifier: ^5.1.0
+        version: 5.1.0
       '@netlify/remix-adapter':
         specifier: workspace:*
         version: link:../../packages/remix-adapter
@@ -202,8 +202,8 @@ importers:
         version: 18.3.1(react@18.3.1)
     devDependencies:
       '@netlify/functions':
-        specifier: ^5.0.1
-        version: 5.0.1
+        specifier: ^5.1.0
+        version: 5.1.0
       '@remix-run/dev':
         specifier: ^2.16.4
         version: 2.16.6(@remix-run/react@2.16.6)(@remix-run/serve@2.16.6)(@types/node@20.17.30)(ts-node@10.9.2)(typescript@5.7.3)(vite@6.4.1)
@@ -324,8 +324,8 @@ importers:
         version: 5.1.32
     devDependencies:
       '@netlify/functions':
-        specifier: ^5.0.1
-        version: 5.0.1
+        specifier: ^5.1.0
+        version: 5.1.0
       '@remix-run/dev':
         specifier: ^2.16.4
         version: 2.16.6(@remix-run/react@2.16.6)(@remix-run/serve@2.16.6)(@types/node@20.17.30)(ts-node@10.9.2)(typescript@5.7.3)(vite@6.4.1)
@@ -407,8 +407,8 @@ importers:
         specifier: ^3.0.2
         version: 3.0.2
       '@netlify/functions':
-        specifier: ^5.0.1
-        version: 5.0.1
+        specifier: ^5.1.0
+        version: 5.1.0
       '@types/react':
         specifier: ^18.0.27
         version: 18.3.20
@@ -3062,11 +3062,11 @@ packages:
       - supports-color
     dev: true
 
-  /@netlify/functions@5.0.1:
-    resolution: {integrity: sha512-olCwsnp0GDpjSYPfWrtUIvOsZcrRta6lxwZWfl3XxucXOw5AcGDKSqKGRElzyyZoRA8OXVh5B5NHj5Jd4PRx+A==}
+  /@netlify/functions@5.1.0:
+    resolution: {integrity: sha512-LZtiQtf/QzPHIeNDZuIBxx04kmU7lCipWqZ26ejX7mYSB3yj2wvpZfF49kD8B8FoKTydSvgFmBpIcCO5FvpEXA==}
     engines: {node: '>=18.0.0'}
     dependencies:
-      '@netlify/types': 2.1.0
+      '@netlify/types': 2.2.0
 
   /@netlify/git-utils@6.0.2:
     resolution: {integrity: sha512-ASp8T6ZAxL5OE0xvTTn5+tIBua5F8ruLH7oYtI/m2W/8rYb9V3qvNeenf9SnKlGj1xv6mPv8l7Tc93kmBLLofw==}
@@ -3285,6 +3285,7 @@ packages:
   /@netlify/types@2.1.0:
     resolution: {integrity: sha512-ktUb5d58pt1lQGXO5E9S0F1ljM0g+CoQuGTVII0IxBc0apmPq5RI0o3OWLY7U3ZERRiYTg5UfjiMihBEzuZsuw==}
     engines: {node: ^18.14.0 || >=20}
+    dev: true
 
   /@netlify/types@2.2.0:
     resolution: {integrity: sha512-XOWlZ2wPpdRKkAOcQbjIf/Qz7L4RjcSVINVNQ9p3F6U8V6KSEOsB3fPrc6Ly8EOeJioHUepRPuzHzJE/7V5EsA==}
diff --git a/tests/e2e/fixtures/classic-serverless-site/package.json b/tests/e2e/fixtures/classic-serverless-site/package.json
index 50681f74f..974ec0c13 100644
--- a/tests/e2e/fixtures/classic-serverless-site/package.json
+++ b/tests/e2e/fixtures/classic-serverless-site/package.json
@@ -21,7 +21,7 @@
   },
   "homepage": "https://github.com/netlify/remix-compute#readme",
   "dependencies": {
-    "@netlify/functions": "^5.0.1",
+    "@netlify/functions": "^5.1.0",
     "@netlify/remix-adapter": "*",
     "@remix-run/css-bundle": "^2.16.5-pre",
     "@remix-run/node": "^2.16.5-pre",
diff --git a/tests/e2e/fixtures/edge-site/package.json b/tests/e2e/fixtures/edge-site/package.json
index af7fe0796..81df891c7 100644
--- a/tests/e2e/fixtures/edge-site/package.json
+++ b/tests/e2e/fixtures/edge-site/package.json
@@ -21,7 +21,7 @@
     "react-dom": "^18.2.0"
   },
   "devDependencies": {
-    "@netlify/functions": "^5.0.1",
+    "@netlify/functions": "^5.1.0",
     "@remix-run/dev": "^2.16.5-pre",
     "@types/react": "^18.2.20",
     "@types/react-dom": "^18.2.7",
diff --git a/tests/e2e/fixtures/react-router-edge-site/package.json b/tests/e2e/fixtures/react-router-edge-site/package.json
index 6966eb5c8..10f42ad0c 100644
--- a/tests/e2e/fixtures/react-router-edge-site/package.json
+++ b/tests/e2e/fixtures/react-router-edge-site/package.json
@@ -18,7 +18,7 @@
     "react-router": "^7.9.4"
   },
   "devDependencies": {
-    "@netlify/functions": "^5.0.1",
+    "@netlify/functions": "^5.1.0",
     "@netlify/vite-plugin-react-router": "*",
     "@react-router/dev": "^7.9.4",
     "@types/node": "^20",
diff --git a/tests/e2e/fixtures/react-router-edge-v8-middleware/package.json b/tests/e2e/fixtures/react-router-edge-v8-middleware/package.json
index 86a96fd01..48337c319 100644
--- a/tests/e2e/fixtures/react-router-edge-v8-middleware/package.json
+++ b/tests/e2e/fixtures/react-router-edge-v8-middleware/package.json
@@ -18,7 +18,7 @@
     "react-router": "^7.9.4"
   },
   "devDependencies": {
-    "@netlify/functions": "^5.0.1",
+    "@netlify/functions": "^5.1.0",
     "@netlify/vite-plugin-react-router": "*",
     "@react-router/dev": "^7.9.4",
     "@types/node": "^20",
diff --git a/tests/e2e/fixtures/react-router-serverless-site/package.json b/tests/e2e/fixtures/react-router-serverless-site/package.json
index 291379a5e..25d232f55 100644
--- a/tests/e2e/fixtures/react-router-serverless-site/package.json
+++ b/tests/e2e/fixtures/react-router-serverless-site/package.json
@@ -18,7 +18,7 @@
     "react-router": "^7.9.4"
   },
   "devDependencies": {
-    "@netlify/functions": "^5.0.1",
+    "@netlify/functions": "^5.1.0",
     "@netlify/vite-plugin-react-router": "*",
     "@react-router/dev": "^7.9.4",
     "@types/node": "^20",
diff --git a/tests/e2e/fixtures/react-router-serverless-v8-middleware/package.json b/tests/e2e/fixtures/react-router-serverless-v8-middleware/package.json
index fbd05e39f..b4d549965 100644
--- a/tests/e2e/fixtures/react-router-serverless-v8-middleware/package.json
+++ b/tests/e2e/fixtures/react-router-serverless-v8-middleware/package.json
@@ -18,7 +18,7 @@
     "react-router": "^7.9.4"
   },
   "devDependencies": {
-    "@netlify/functions": "^5.0.1",
+    "@netlify/functions": "^5.1.0",
     "@netlify/vite-plugin-react-router": "*",
     "@react-router/dev": "^7.9.4",
     "@types/node": "^20",
diff --git a/tests/e2e/fixtures/serverless-site/package.json b/tests/e2e/fixtures/serverless-site/package.json
index f4f1bf2f2..67bdea821 100644
--- a/tests/e2e/fixtures/serverless-site/package.json
+++ b/tests/e2e/fixtures/serverless-site/package.json
@@ -21,7 +21,7 @@
     "react-dom": "^18.2.0"
   },
   "devDependencies": {
-    "@netlify/functions": "^5.0.1",
+    "@netlify/functions": "^5.1.0",
     "@remix-run/dev": "^2.16.5-pre",
     "@types/react": "^18.2.20",
     "@types/react-dom": "^18.2.7",