diff --git a/code-samples/eventing/bookstore-sample-app/start/node-server/package-lock.json b/code-samples/eventing/bookstore-sample-app/start/node-server/package-lock.json
index 0409d79519..63e28f273d 100644
--- a/code-samples/eventing/bookstore-sample-app/start/node-server/package-lock.json
+++ b/code-samples/eventing/bookstore-sample-app/start/node-server/package-lock.json
@@ -11,18 +11,19 @@
       "dependencies": {
         "cloudevents": "^8.0.0",
         "cors": "^2.8.5",
-        "express": "^4.20.0",
+        "express": "^5.2.1",
         "express-ws": "^5.0.2",
         "pg": "^8.11.5"
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+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/accepts/-/accepts-2.0.0.tgz",
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+      "license": "MIT",
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-        "mime-types": "~2.1.34",
-        "negotiator": "0.6.3"
+        "mime-types": "^3.0.0",
+        "negotiator": "^1.0.0"
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@@ -60,11 +61,6 @@
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@@ -88,27 +84,40 @@
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+      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-2.3.0.tgz",
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-        "qs": "6.13.0",
-        "raw-body": "2.5.2",
-        "type-is": "~1.6.18",
-        "unpipe": "1.0.0"
+        "bytes": "^3.1.2",
+        "content-type": "^2.0.0",
+        "debug": "^4.4.3",
+        "http-errors": "^2.0.1",
+        "iconv-lite": "^0.7.2",
+        "on-finished": "^2.4.1",
+        "qs": "^6.15.2",
+        "raw-body": "^3.0.2",
+        "type-is": "^2.1.0"
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-        "npm": "1.2.8000 || >= 1.4.16"
+        "node": ">=18"
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+        "type": "opencollective",
+        "url": "https://opencollective.com/express"
+      }
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+    "node_modules/body-parser/node_modules/content-type": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/content-type/-/content-type-2.1.0.tgz",
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+      "license": "MIT",
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+        "url": "https://opencollective.com/express"
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@@ -184,14 +193,16 @@
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-      "dependencies": {
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+      "license": "MIT",
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-        "node": ">= 0.6"
+        "node": ">=18"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/express"
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@@ -212,9 +223,13 @@
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+      "license": "MIT",
+      "engines": {
+        "node": ">=6.6.0"
+      }
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@@ -229,11 +244,20 @@
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+      "resolved": "https://registry.npmjs.org/debug/-/debug-4.4.3.tgz",
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+      "license": "MIT",
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-        "ms": "2.0.0"
+        "ms": "^2.1.3"
+      },
+      "engines": {
+        "node": ">=6.0"
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+      "peerDependenciesMeta": {
+        "supports-color": {
+          "optional": true
+        }
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@@ -261,16 +285,6 @@
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+      "resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-2.0.0.tgz",
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+      "license": "MIT",
       "engines": {
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@@ -330,7 +346,8 @@
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+      "license": "MIT"
     },
     "node_modules/etag": {
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@@ -342,45 +359,42 @@
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-        "array-flatten": "1.1.1",
-        "body-parser": "~1.20.3",
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-        "utils-merge": "1.0.1",
-        "vary": "~1.1.2"
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-        "node": ">= 0.10.0"
+        "accepts": "^2.0.0",
+        "body-parser": "^2.2.1",
+        "content-disposition": "^1.0.0",
+        "content-type": "^1.0.5",
+        "cookie": "^0.7.1",
+        "cookie-signature": "^1.2.1",
+        "debug": "^4.4.0",
+        "depd": "^2.0.0",
+        "encodeurl": "^2.0.0",
+        "escape-html": "^1.0.3",
+        "etag": "^1.8.1",
+        "finalhandler": "^2.1.0",
+        "fresh": "^2.0.0",
+        "http-errors": "^2.0.0",
+        "merge-descriptors": "^2.0.0",
+        "mime-types": "^3.0.0",
+        "on-finished": "^2.4.1",
+        "once": "^1.4.0",
+        "parseurl": "^1.3.3",
+        "proxy-addr": "^2.0.7",
+        "qs": "^6.14.0",
+        "range-parser": "^1.2.1",
+        "router": "^2.2.0",
+        "send": "^1.1.0",
+        "serve-static": "^2.2.0",
+        "statuses": "^2.0.1",
+        "type-is": "^2.0.1",
+        "vary": "^1.1.2"
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+        "node": ">= 18"
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@@ -401,30 +415,6 @@
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-      "license": "MIT",
-      "engines": {
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-      },
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-        "node": ">=0.6"
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-      "funding": {
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@@ -447,28 +437,24 @@
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+      "resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-2.1.1.tgz",
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+      "license": "MIT",
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-        "encodeurl": "~2.0.0",
-        "escape-html": "~1.0.3",
-        "on-finished": "2.4.1",
-        "parseurl": "~1.3.3",
-        "statuses": "2.0.1",
-        "unpipe": "~1.0.0"
+        "debug": "^4.4.0",
+        "encodeurl": "^2.0.0",
+        "escape-html": "^1.0.3",
+        "on-finished": "^2.4.1",
+        "parseurl": "^1.3.3",
+        "statuses": "^2.0.1"
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-      "engines": {
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+        "url": "https://opencollective.com/express"
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       "license": "MIT",
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-        "node": ">= 0.6"
+        "node": ">= 0.8"
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@@ -602,31 +588,39 @@
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-        "inherits": "2.0.4",
-        "setprototypeof": "1.2.0",
-        "statuses": "2.0.1",
-        "toidentifier": "1.0.1"
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+        "inherits": "~2.0.4",
+        "setprototypeof": "~1.2.0",
+        "statuses": "~2.0.2",
+        "toidentifier": "~1.0.1"
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+        "url": "https://opencollective.com/express"
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       "license": "MIT",
       "dependencies": {
-        "safer-buffer": ">= 2.1.2 < 3"
+        "safer-buffer": ">= 2.1.2 < 3.0.0"
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+        "type": "opencollective",
+        "url": "https://opencollective.com/express"
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     "node_modules/inherits": {
@@ -682,6 +676,12 @@
         "url": "https://github.com/sponsors/ljharb"
       }
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+    "node_modules/is-promise": {
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+      "resolved": "https://registry.npmjs.org/is-promise/-/is-promise-4.0.0.tgz",
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-      "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.18.tgz",
-      "integrity": "sha512-TkRKr9sUTxEH8MdfuCSP7VizJyzRNMjj2J2do2Jr3Kym598JVdEksuzPQCnlFPW4ky9Q+iA+ma9BGm06XQBy8g==",
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/type-is/-/type-is-2.1.0.tgz",
+      "integrity": "sha512-faYHw0anBbc/kWF3zFTEnxSFOAGUX9GFbOBthvDdLsIlEoWOFOtS0zgCiQYwIskL9iGXZL3kAXD8OoZ4GmMATA==",
       "license": "MIT",
       "dependencies": {
-        "media-typer": "0.3.0",
-        "mime-types": "~2.1.24"
+        "content-type": "^2.0.0",
+        "media-typer": "^1.1.0",
+        "mime-types": "^3.0.0"
       },
       "engines": {
-        "node": ">= 0.6"
+        "node": ">= 18"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/express"
+      }
+    },
+    "node_modules/type-is/node_modules/content-type": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/content-type/-/content-type-2.1.0.tgz",
+      "integrity": "sha512-mj7UPXE0jaqaOsukNZRUEfEi2AcL7C/vwmwcHV0O97eO1E1pxBZuyjlZrx5seTaNBg1U6+o35wpa35Qfcc+7ag==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=18"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/express"
       }
     },
     "node_modules/unpipe": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
       "integrity": "sha512-pjy2bYhSsufwWlKwPc+l3cN7+wuJlK6uz0YdJEOlQDbl6jo/YlPi4mb8agUkVC8BF7V8NuzeyPNqRksA3hztKQ==",
+      "license": "MIT",
       "engines": {
         "node": ">= 0.8"
       }
@@ -1251,14 +1298,6 @@
         "which-typed-array": "^1.1.2"
       }
     },
-    "node_modules/utils-merge": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
-      "integrity": "sha512-pMZTvIkT1d+TFGvDOqodOclx0QWkkgi6Tdoa8gC8ffGAAqz9pzPTZWAybbsHHoED/ztMtkv/VoYTYyShUn81hA==",
-      "engines": {
-        "node": ">= 0.4.0"
-      }
-    },
     "node_modules/uuid": {
       "version": "8.3.2",
       "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.3.2.tgz",
@@ -1293,6 +1332,12 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/wrappy": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
+      "integrity": "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ==",
+      "license": "ISC"
+    },
     "node_modules/ws": {
       "version": "7.5.10",
       "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.10.tgz",
diff --git a/code-samples/eventing/bookstore-sample-app/start/node-server/package.json b/code-samples/eventing/bookstore-sample-app/start/node-server/package.json
index 19484cb209..fca53a9c97 100644
--- a/code-samples/eventing/bookstore-sample-app/start/node-server/package.json
+++ b/code-samples/eventing/bookstore-sample-app/start/node-server/package.json
@@ -11,7 +11,7 @@
   "dependencies": {
     "cloudevents": "^8.0.0",
     "cors": "^2.8.5",
-    "express": "^4.20.0",
+    "express": "^5.2.1",
     "express-ws": "^5.0.2",
     "pg": "^8.11.5"
   }