diff --git a/cloud-tasks/tutorial-gcf/app/package.json b/cloud-tasks/tutorial-gcf/app/package.json
index b50f8b4c062..97ddf183d5c 100644
--- a/cloud-tasks/tutorial-gcf/app/package.json
+++ b/cloud-tasks/tutorial-gcf/app/package.json
@@ -4,19 +4,19 @@
   "main": "index.js",
   "private": true,
   "engines": {
-    "node": ">=16.0.0"
+    "node": ">=20.0.0"
   },
   "scripts": {
     "start": "node index.js",
     "test": "c8 mocha -p -j 2 --timeout 10000"
   },
   "dependencies": {
-    "@google-cloud/tasks": "^5.0.0",
-    "express": "^4.17.1"
+    "@google-cloud/tasks": "^6.0.0",
+    "express": "^5.0.0"
   },
   "devDependencies": {
-    "c8": "^10.0.0",
-    "chai": "^4.5.0",
+    "c8": "^12.0.0",
+    "chai": "^6.0.0",
     "mocha": "^10.0.0"
   }
 }
diff --git a/cloud-tasks/tutorial-gcf/function/package.json b/cloud-tasks/tutorial-gcf/function/package.json
index ee2ef53483b..adceb87937e 100644
--- a/cloud-tasks/tutorial-gcf/function/package.json
+++ b/cloud-tasks/tutorial-gcf/function/package.json
@@ -10,11 +10,11 @@
     "test": "c8 mocha -p -j 2 test/*.test.js --timeout=60000"
   },
   "dependencies": {
-    "@google-cloud/secret-manager": "^5.0.0",
+    "@google-cloud/secret-manager": "^6.0.0",
     "@sendgrid/mail": "^8.0.0"
   },
   "devDependencies": {
-    "c8": "^10.0.0",
+    "c8": "^12.0.0",
     "mocha": "^10.0.0",
     "proxyquire": "^2.1.0",
     "sinon": "^18.0.0"