diff --git a/.circleci/config.yml b/.circleci/config.yml
index 6554e1f..d5aa98a 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -2,25 +2,24 @@
 # See: https://circleci.com/docs/2.0/configuration-reference
 version: 2.1
 
-# Define a job to be invoked later in a workflow.
-# See: https://circleci.com/docs/2.0/configuration-reference/#jobs
-jobs:
-  say-hello:
-    # Specify the execution environment. You can specify an image from Dockerhub or use one of our Convenience Images from CircleCI's Developer Hub.
-    # See: https://circleci.com/docs/2.0/configuration-reference/#docker-machine-macos-windows-executor
-    docker:
-      - image: cimg/base:stable
-    # Add steps to the job
-    # See: https://circleci.com/docs/2.0/configuration-reference/#steps
-    steps:
-      - checkout
-      - run:
-          name: "Say hello"
-          command: "echo Hello, World!"
+# Orbs are reusable packages of CircleCI configuration that you may share across projects, enabling you to create encapsulated, parameterized commands, jobs, and executors that can be used across multiple projects.
+# See: https://circleci.com/docs/2.0/orb-intro/
+orbs:
+  node: circleci/node@4.1
+  # The Node.js orb contains a set of prepackaged CircleCI configuration you can utilize
+  # See the orb's test job here: https://circleci.com/developer/orbs/orb/circleci/node#jobs-test
 
 # Invoke jobs via workflows
 # See: https://circleci.com/docs/2.0/configuration-reference/#workflows
 workflows:
-  say-hello-workflow:
+  sample: # This is the name of the workflow, feel free to change it to better match your workflow.
+    # Inside the workflow, you define the jobs you want to run.
     jobs:
-      - say-hello
+      - node/test:
+          matrix:
+            parameters:
+              version: ["15.1", "lts", "12.21"]
+          # For more information about matrix testing see the detailed blog post:
+          # https://circleci.com/blog/circleci-matrix-jobs/
+          # or the configuration reference:
+          # https://circleci.com/docs/2.0/configuration-reference/?section=reference#matrix-requires-version-21