diff --git a/.circleci/config.yml b/.circleci/config.yml
index 6554e1f..a582713 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -1,26 +1,8 @@
-# Use the latest 2.1 version of CircleCI pipeline process engine.
-# 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!"
-
-# Invoke jobs via workflows
-# See: https://circleci.com/docs/2.0/configuration-reference/#workflows
+version: '2.1'
+orbs:
+  codecov: codecov/codecov@3.2.3
 workflows:
-  say-hello-workflow:
+  upload-to-codecov:
     jobs:
-      - say-hello
+      - checkout
+      - codecov/upload
diff --git a/codecov.SHA256SUM b/codecov.SHA256SUM
new file mode 100644
index 0000000..53b7781
--- /dev/null
+++ b/codecov.SHA256SUM
@@ -0,0 +1 @@
+20f9c9d78483fce977b6cc39e231a734a23bcd36f4d536bb7355222fb88d02bc  codecov
\ No newline at end of file
diff --git a/codecov.SHA256SUM.sig b/codecov.SHA256SUM.sig
new file mode 100644
index 0000000..b91bf16
--- /dev/null
+++ b/codecov.SHA256SUM.sig
@@ -0,0 +1,16 @@
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