diff --git a/package-lock.json b/package-lock.json
index b4b92aa56c..d6e4396a86 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,7 +15,7 @@
         "@netlify/edge-bundler": "^12.2.3",
         "@netlify/edge-functions": "^2.11.0",
         "@netlify/eslint-config-node": "^7.0.1",
-        "@netlify/functions": "^2.8.2",
+        "@netlify/functions": "^3.0.0",
         "@netlify/serverless-functions-api": "^1.30.1",
         "@netlify/zip-it-and-ship-it": "^9.41.0",
         "@opentelemetry/api": "^1.8.0",
@@ -4780,15 +4780,15 @@
       }
     },
     "node_modules/@netlify/functions": {
-      "version": "2.8.2",
-      "resolved": "https://registry.npmjs.org/@netlify/functions/-/functions-2.8.2.tgz",
-      "integrity": "sha512-DeoAQh8LuNPvBE4qsKlezjKj0PyXDryOFJfJKo3Z1qZLKzQ21sT314KQKPVjfvw6knqijj+IO+0kHXy/TJiqNA==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/@netlify/functions/-/functions-3.0.0.tgz",
+      "integrity": "sha512-XXf9mNw4+fkxUzukDpJtzc32bl1+YlXZwEhc5ZgMcTbJPLpgRLDs5WWSPJ4eY/Mv1ZFvtxmMwmfgoQYVt68Qog==",
       "dev": true,
       "dependencies": {
-        "@netlify/serverless-functions-api": "1.26.1"
+        "@netlify/serverless-functions-api": "1.30.1"
       },
       "engines": {
-        "node": ">=14.0.0"
+        "node": ">=18.0.0"
       }
     },
     "node_modules/@netlify/functions-utils": {
@@ -4805,19 +4805,6 @@
         "node": "^14.16.0 || >=16.0.0"
       }
     },
-    "node_modules/@netlify/functions/node_modules/@netlify/serverless-functions-api": {
-      "version": "1.26.1",
-      "resolved": "https://registry.npmjs.org/@netlify/serverless-functions-api/-/serverless-functions-api-1.26.1.tgz",
-      "integrity": "sha512-q3L9i3HoNfz0SGpTIS4zTcKBbRkxzCRpd169eyiTuk3IwcPC3/85mzLHranlKo2b+HYT0gu37YxGB45aD8A3Tw==",
-      "dev": true,
-      "dependencies": {
-        "@netlify/node-cookies": "^0.1.0",
-        "urlpattern-polyfill": "8.0.2"
-      },
-      "engines": {
-        "node": ">=18.0.0"
-      }
-    },
     "node_modules/@netlify/git-utils": {
       "version": "5.1.1",
       "resolved": "https://registry.npmjs.org/@netlify/git-utils/-/git-utils-5.1.1.tgz",
@@ -39465,24 +39452,12 @@
       }
     },
     "@netlify/functions": {
-      "version": "2.8.2",
-      "resolved": "https://registry.npmjs.org/@netlify/functions/-/functions-2.8.2.tgz",
-      "integrity": "sha512-DeoAQh8LuNPvBE4qsKlezjKj0PyXDryOFJfJKo3Z1qZLKzQ21sT314KQKPVjfvw6knqijj+IO+0kHXy/TJiqNA==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/@netlify/functions/-/functions-3.0.0.tgz",
+      "integrity": "sha512-XXf9mNw4+fkxUzukDpJtzc32bl1+YlXZwEhc5ZgMcTbJPLpgRLDs5WWSPJ4eY/Mv1ZFvtxmMwmfgoQYVt68Qog==",
       "dev": true,
       "requires": {
-        "@netlify/serverless-functions-api": "1.26.1"
-      },
-      "dependencies": {
-        "@netlify/serverless-functions-api": {
-          "version": "1.26.1",
-          "resolved": "https://registry.npmjs.org/@netlify/serverless-functions-api/-/serverless-functions-api-1.26.1.tgz",
-          "integrity": "sha512-q3L9i3HoNfz0SGpTIS4zTcKBbRkxzCRpd169eyiTuk3IwcPC3/85mzLHranlKo2b+HYT0gu37YxGB45aD8A3Tw==",
-          "dev": true,
-          "requires": {
-            "@netlify/node-cookies": "^0.1.0",
-            "urlpattern-polyfill": "8.0.2"
-          }
-        }
+        "@netlify/serverless-functions-api": "1.30.1"
       }
     },
     "@netlify/functions-utils": {
diff --git a/package.json b/package.json
index caff8bf295..5c78f70bd2 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
     "@netlify/edge-bundler": "^12.2.3",
     "@netlify/edge-functions": "^2.11.0",
     "@netlify/eslint-config-node": "^7.0.1",
-    "@netlify/functions": "^2.8.2",
+    "@netlify/functions": "^3.0.0",
     "@netlify/serverless-functions-api": "^1.30.1",
     "@netlify/zip-it-and-ship-it": "^9.41.0",
     "@opentelemetry/api": "^1.8.0",
diff --git a/src/run/handlers/cache.cts b/src/run/handlers/cache.cts
index 69dcd4271c..2ec5cb4bb3 100644
--- a/src/run/handlers/cache.cts
+++ b/src/run/handlers/cache.cts
@@ -11,6 +11,7 @@ import { type Span } from '@opentelemetry/api'
 import type { PrerenderManifest } from 'next/dist/build/index.js'
 import { NEXT_CACHE_TAGS_HEADER } from 'next/dist/lib/constants.js'
 
+import { name as nextRuntimePkgName, version as nextRuntimePkgVersion } from '../../../package.json'
 import {
   type CacheHandlerContext,
   type CacheHandlerForMultipleVersions,
@@ -30,6 +31,8 @@ type TagManifest = { revalidatedAt: number }
 
 type TagManifestBlobCache = Record<string, Promise<TagManifest>>
 
+const purgeCacheUserAgent = `${nextRuntimePkgName}@${nextRuntimePkgVersion}`
+
 export class NetlifyCacheHandler implements CacheHandlerForMultipleVersions {
   options: CacheHandlerContext
   revalidatedTags: string[]
@@ -347,12 +350,14 @@ export class NetlifyCacheHandler implements CacheHandlerForMultipleVersions {
           const tag = `_N_T_${key === '/index' ? '/' : encodeURI(key)}`
           getLogger().debug(`Purging CDN cache for: [${tag}]`)
           requestContext.trackBackgroundWork(
-            purgeCache({ tags: tag.split(/,|%2c/gi) }).catch((error) => {
-              // TODO: add reporting here
-              getLogger()
-                .withError(error)
-                .error(`[NetlifyCacheHandler]: Purging the cache for tag ${tag} failed`)
-            }),
+            purgeCache({ tags: tag.split(/,|%2c/gi), userAgent: purgeCacheUserAgent }).catch(
+              (error) => {
+                // TODO: add reporting here
+                getLogger()
+                  .withError(error)
+                  .error(`[NetlifyCacheHandler]: Purging the cache for tag ${tag} failed`)
+              },
+            ),
           )
         }
       }
@@ -393,7 +398,7 @@ export class NetlifyCacheHandler implements CacheHandlerForMultipleVersions {
       }),
     )
 
-    await purgeCache({ tags }).catch((error) => {
+    await purgeCache({ tags, userAgent: purgeCacheUserAgent }).catch((error) => {
       // TODO: add reporting here
       getLogger()
         .withError(error)